Cameras

Auto Iris on kit canon t2i lens?

I just purchased the canon t2i and am having a problem with the auto iris. I am using this camera more for video than anything but when I zoom during a video the lighting keeps adjusting and I want to turn this off any idea how. Also the manual focus is sooooo noisy in video and way to avoid that or am I just going to have to use external mics?

Set Movie Exposure to manual (Page 134 of your manual)

The built in microphone does pick up the cameras sound and the manual suggests an external microphone (at least then you can record in stereo).

Auto Iris Mitsubishi HC-6800

Fujinon Broadcast Zoom Lens A12x10BRM-88 Auto And Manual Iris | VCL-1012BY $19.99

4 pin connectors w/ cable for Auto -iris cctv lens new $3.00

Focal Length 6.0-16mm Auto Iris Lens for CCTV Camera $24.80

COSMICAR/PENTAX AUTO-IRIS MODEL# 1542L $14.99

COMPUTAR CCTV LENS. 12mm. AUTO IRIS. USED. EXCELLENT CONDITION. $15.73

Ricom Varifocal 3.5~8MM DC Drive Auto-Iris Lens $22.99

C-MOUNT SCHNEIDER KREUZNACH CINEGON 1.8 / 10mm, AUTO IRIS $16.60

PENTAX CCTV C60309 3.7mm F/1.6-300 Monofocus Auto Iris Lens Surveillance DAY NIT $44.21

Ricom Varifocal 2.8~12MM DC Drive Auto-Iris Lens $32.99

3.5-8mm Varifocal Zoom CCTV Lens Auto IRIS F1.4 For CCTV Camera $15.99

Rainbow L885VDC4P 1/2″ 8.5 – 85mm Varifocal DC Auto Iris CCTV Lens $69.95

Speco CVC614C 1/3″ CCD High Res Color CCTV Camera w/ Auto-Iris Lens & Mount Arm $79.95

Computar CCD CCTV Auto Iris Lens 3.5-8mm Vari-focus CS Mount $24.99

Computar Megapixel 3.1-8mm Auto Iris Vari-Focal Lens DC Drive Series $12.50

ASPHERICAL 3.7-12mm Auto iris Board Lens with IR Cut Filter Removable (ICR) $15.00

Auto Iris zoom CCTV system camera + Female & male-70E $70.40

Color Day & Night Camera Auto Iris Short Black Casing $99.99

1 Pcs 5-50mm Manual Zoom Auto-Iris Lens C37 $29.47

1 Pcs 5-50mm Manual Zoom Auto-Iris Lens U37 $30.00

12mm Auto Iris CCTV Lens For CS Camera True F1.2 C37 $13.75

Brand New Auto IRIS 6~15 mm CS CCTV Lens $10.99

16mm Auto Iris CCTV Lens For CS Camera True F1.2 C37 $17.68

2 Pcs 6-15mm Auto-Iris Zoom DC Lens For CS Camera C37 $32.42

12mm Auto Iris CCTV Lens For CS Camera True F1.2 U37 $14.00

16mm Auto Iris CCTV Lens For CS Camera True F1.2 U37 $18.00

2 Pcs 6-15mm Auto-Iris Zoom DC Lens For CS Camera U37 $33.00

6mm Auto Iris CCTV Lens For CS Camera True F1.2 C37 $12.77

8mm Auto Iris CCTV Lens For CS Camera True F1.2 C37 $11.30

High Quality 2.8mm-12mm Auto IRIS CCTV Camera DC Lens C37 $19.65

High Quality 3.5mm-8mm Auto IRIS CCTV Camera DC Lens C37 $18.67

High Quality 6-15mm Auto IRIS CCTV Camera DC Lens C37 $14.74

Sony 1/3 420L 0.8Lux Auto-IRIS Vandal Outdoor Dome C37 $78.59

Sony 1/3 CCD Std Box Camera w/3.5-8mm auto-iris lens C37 $47.16

Sony 1/3″ CCD 420 TV Camera w/ Auto Iris 6-15mm lens Y2 $49.59

6mm Auto Iris CCTV Lens For CS Camera True F1.2 U37 $13.00

6mm Auto Iris CCTV Lens For CS Camera True F1.2 U37 $13.00

8mm Auto Iris CCTV Lens For CS Camera True F1.2 U37 $11.50

8mm Auto Iris CCTV Lens For CS Camera True F1.2 U37 $11.50

High Quality 2.8mm-12mm Auto IRIS CCTV Camera DC Lens U37 $20.00

High Quality 3.5mm-8mm Auto IRIS CCTV Camera DC Lens U37 $19.00

High Quality 6-15mm Auto IRIS CCTV Camera DC Lens U37 $15.00

Sony 1/3 420L 0.8Lux Auto-IRIS Vandal Outdoor Dome U37 $80.00

Sony 1/3 CCD Std Box Camera w/3.5-8mm auto-iris lens U37 $48.00

3.5-8MM 8 MM CCTV Lens auto -Iris f color, B/W Camera S $16.90

Samsung Built-in Auto Iris Fixed Lens CCTV SCD-2010 X 4 $599.99

4.0-9.0mm 1/3inch IR CCTV Video Camera Auto Surveillance Mount IRIS Lens New n $28.26

Computar Megapixel 3.1-8mm Auto Iris Vari-Focal Lens DC Drive Series $9.99

Computar Megapixel 3.1-8mm Auto Iris Vari-Focal Lens DC Drive Series $9.99

CCTV board Lens 2.6 – 6 MM Auto-Iris Vari-Focal $41.95

2.8 – 12 mm CCTV Camera Lens CS Auto-Iris Vari-Focal DC $31.99

16MM 16 MM CCTV Camera Lens CS Auto-Iris Monofocal DC $21.95

5-100MM LENS CS ZOOM VARIFOCAL DC AUTO IRIS*4*Ultrak $79.99

9-22MM DC AUTO IRIS ZOOM M12X05 BOARD/DOME CAMERA LENS $49.99

2.6-6MM DC AUTO IRIS FISH EYE M12 WIDE ANGLE BOARD LENS $49.99

COLOR SECURITY CAMERA ULTRAK MODEL KC552BCN WITH AUTO LENS 1-CCD WITH AUTO IRIS $20.00

Sony 1/3″ CCD 540 TVL w/6~15mm Auto Iris CCTV Camera K8 $51.69

SONY CCD 600TVL D-WDR Camera with 2.8-12mm Auto-IRIS Lens OSD Menu $135.99

Outdoor 600TVL WDR IR Bullet Camera w/ 2.5-10mm Auto Iris Lens OSD Menu $156.80

50pcs 2.8-12mm Wide Angle Zoom Varifocal Auto Iris CCTV Security Camera LENS $699.99

8X 2.8-12mm Security Camera Wide Angle Zoom Varifocal Auto Iris CCTV LENS $135.99

4X 2.8-12mm Security Camera Wide Angle Zoom Varifocal Auto Iris CCTV LENS $68.99

New Auto IRIS 5 ~ 50 mm cctv lens $24.99

New Auto IRIS 3.5 ~ 8 mm CS Mount cctv lens $5.99

5- 100MM 100 MM CCTV Lens Auto-Iris video drive! $75.60

CCTV board Lens Auto-Iris Vari-Focal DC 3.5-8MM M12×0.5 $39.95

6- 60 MM 60MM Auto-Iris Varifocal CCTV camera Lens Sale $47.99

2X 2.8-12mm Security Camera Wide Angle Zoom Varifocal Auto Iris CCTV LENS $34.99

Ultrak Surveillance Camera w/ Auto Iris Lens 3.5-8mm $22.00

1 Pcs 5-50mm Manual Zoom Auto-Iris Lens U2S $30.00

12mm Auto Iris CCTV Lens For CS Camera True F1.2 U2S $14.00

Sony 1/3″ CCD 420 TV Camera w/ Auto Iris 6-15mm lens Y2 $49.59

6mm Auto Iris CCTV Lens For CS Camera True F1.2 U2S $13.00

8mm Auto Iris CCTV Lens For CS Camera True F1.2 U2S $11.50

1/3″ Sony CCD 540TVL Box Security Camera 12v 24v Auto-Iris CCTV Surveillance BOE $149.99

Sony 1/3″ CCD 420 TV Camera w/ Auto Iris 6-15mm lens Y2 $49.59

1/3″ F1.4 CS Mount 2.8-12mm Auto-IRIS Varifocal Lens $23.99

Sony 1/3″ CCD 420 TV Camera w/ Auto Iris 6-15mm lens Y2 $49.59

3.5-8MM 8 MM CCTV Lens Auto-Iris VARI-FOCAL VIDEO DRIVE $29.99

SVL-3580 SAMSUNG CCTV Camera Lens Auto-Iris 1/3 CS $55.98

Honeywell hld27v13dnl CCTV lens DC auto Iris Vari-Focal CS mount $42.97

AUTO IRIS VARIFOCAL DOME $152.00

650TVL 1/3”Sony CCD Box CCTV Security Color Camera WDR 3.5-8mm Auto IRIS CS Lens $72.19

1/3″ 3.5 – 8mm Vari-Focal F1.4 – 64 Auto Iris DC CS Me $34.20

GV-5-100ADC Auto Iris Lens with Direct Drive $82.60

Samsung GV-VMDC 1/4″ Vari-Focal, Color, CCD, Auto Iris $100.80

3.5-8mm Auto Iris Lens for CS Mount Cameras $34.20

Varifocal Length 3.5~8mm w/Auto Iris $62.00

6-15mm Auto Iris Varifocal Lens for Security Cameras $34.20

Varifocal Length 2.8~12mm w/Auto Iris $72.00

12-30mm Auto Iris Lens for CS Mount Cameras $44.95

LENS-AUTO Varifocal 3.5-8mm Auto Iris Lens for security $56.00

Varifocal Length 6~60mm w/Auto Iris $89.00

6-60mm Auto Iris Lens for CS Mount Cameras $87.50

5-100mm Long Zoom Auto Iris Lens for Security Cameras $79.50

3.5-8mm Auto-Iris ZOOM, Varifocal CCTV Security Camera Lens $33.99

CCTV video camera lens, varifocal, 5-15MM, auto iris $7.99

WDR 650TVL SONY CCD Mini Camera 2.8-12mm Auto IRIS Lens $117.99

Vari-Focal CCTV CS Lens 6-60 mm F1.6 Auto Iris Camera $30.99

540TVL 27x Auto Focus IRIS Sony CCD Effio DSP Security Box Camera 0.01Lux $155.99

SUPERDOME 600TVL HD Auto Iris Varifocal Camera with WDR $115.00

AUTO IRIS INDR CAM KIT $85.96 AUTO IRIS INDR CAM KIT

Iris $6.99 Iris

Toshiba 1/4 480 Line Auto Iris Varifocal Mini Dome IKDF02A $202.95 Toshiba 1/4 480 Line Auto Iris Varifocal Mini Dome IKDF02A

Samsung GV-2.8-12ADC DC Auto Iris Zoom Lens $42.99 1.57″ 1.77″ 12 mm 2.80 mm 2.83″ 6.08 oz 1/3″ Format Security Cameras GV-2.8-12ADC GV-2.8-12ADC DC Auto Iris Zoom Lens GV2812ADC Lens Samsung Zoom www.samsungusa.com

Lts DVC-CMZ22N All-in-One Camera With 22x Optical Zoom Lens 3.9mm-85.8mm Auto-Focus Auto-Iris RS485 Support $52.81 Lts DVC-CMZ22N All-in-One Camera With 22x Optical Zoom Lens 3.9mm-85.8mm Auto-Focus Auto-Iris RS485 Support

TS Microtech LEN0550DC 550MM Varifocal Lens With Auto Iris $57.2 Image size 0.33 inch. Mount type CS. Focal length 5 to 50 millimeter. Aperture range F1.6 360 degrees. Field 52.2 5.7 degrees. Focusing range 0.3 meters. Zoom operation manual. Focus operation manual. Iris operation Auto Iris DC. Back focus 9.53 millimeter.

Clover Electronics LENS3508 Small Professional Varifocal DC Auto Iris Lens Black $91 Professional Varifocal DC Auto Iris Lens. Format 1/3 CS Mount. DC Auto Iris Drive. Focal Length 3.5 to 8mm. Color: Black. Size: Small.

Speco VL-6WMTDV Vandal Resistant Weatherproof Dome Camera with 4-9mm Auto Iris Lens – Color – CCD – Cable $191.05 Speco VL-6WMTDV Vandal Resistant Weatherproof Dome Camera with 4-9mm Auto Iris Lens – Color – CCD – Cable

ABL Corp LENSA38 38mm Varifocal auto iris Lens $52 F1.4360. 1/3 Format. Variable Focal Length (3 8mm). DC Drive Auto Iris. Focal Length: 38mm. Max. Aperture Ratio: 1: 1.4. Max. Image Format Size: 4.8 x 3.6 (O 6) mm. Operation:. Iris: F 1.4 360. Focus: Manual. Zoom: Manual. Angle of View:. Diagona: l 118.7 44.1. Horizontal: 93.4 34.6. Vertical: 68.7 26.0. Optical Distortion: 42.47 8.8. Flange Back Focal Length: 12.5mm. Back Focal Length: 8.70 14.37mm. Operation Temperature: 1050C. Dimensions: 1.8 x 2.4 . Standard CS Mount.

TS Microtech LEN0308DC 3.5mm8.0mm Varifocal Lens With Auto Iris $35.1 T.S. Microtech provides the netZeye digital remote management system with what will be the best solution to monitor multiple business environments. It displays the digital video in realtime and stores the video data into your computer hard drive. With netZeye multicam you can see it anytime and anywhere in the world. CS Mount. 3.5mm to 8.0mm degrees Focal Length. Image Size 1/3 . Aperture Range F1.4 to 360 degrees. Field 95.45 44.6 degrees. Focusing Range 0.3m. Zoom Operation Manual. Focus Operation Manual. Iris Operation Auto Iris (DC). Back Focus 7.5mm. Weight 90g.

TS Microtech LEN0660DC 6.0mm60mm Varifocal Lens With Auto Iris $66.69 T.S. Microtech provides the netZeye digital remote management system with what will be the best solution to monitor multiple business environments. It displays the digital video in realtime and stores the video data into your computer hard drive. With netZeye multicam you can see it anytime and anywhere in the world. CS Mount. 6.060mm Focal Length. Image Size 1/3 . Aperture Range F1.6 360 degrees. Field 52.2 5.7 degees. Focusing Range 0.3m. Zoom Operation Manual. Focus Operation Manual. Iris Operation Auto Iris (DC). Back Focus 9.53mm. Weight 172g.

TS Microtech LEN2812DC 2.8mm12.0mm Varifocal Lens With Auto Iris $53.3 T.S. Microtech provides the netZeye digital remote management system with what will be the best solution to monitor multiple business environments. It displays the digital video in realtime and stores the video data into your computer hard drive. With netZeye multicam you can see it anytime and anywhere in the world. CS Mount. 2.8mm to 12.0mm degrees Focal Length. Image Size 1/3 . Aperture Range F1.4 360 degrees. Field 104 33 degrees. Focusing Range 0.3m. Zoom Operation Manual. Focus Operation Manual. Iris Operation Auto Iris (DC). Back Focus 7.4mm. Weight 130g.

ABL Corp LENSA2.812 2.812mm varifocal Auto Iris Lens $59.28 Focal Length: 2.812mm. Back Focal Length: 9.7520.46. Iris Type: Direct Drive. Aperture (F): F1.4360. Format: 1/3 . CS Mount. Design is stylish and innovative. Satisfaction Ensured. Great Gift Idea.

Iris™ $29 Download the Iris™ font for Mac or Windows in OpenType, TrueType or PostScript format.

ABL Corp LENSA550 550mm Varifocal Auto Iris Lens $78.98 Focal Length: 550mm. Max. Aperture Ratio: 1: 1.4. Operation:. Iris: F 1.4 360. Focus: Manual. Zoom: Manual. Angle of View (degree):. Diagonal: 607.4. Horizontal: 495.8. Vertical: 384.4. Optical Distortion: 1.30.4. Flange Back Focal Length: 12.5mm. Back Focal Length: 9.811.7mm. Mount: CS mount. Operation Temperature: 1050C. Dimensions (inch): 2 x 2.6.

ABL Corp LENSA38 38mm Varifocal Auto Iris Lens $52 Focal Length: 38 mm. Max. Aperture Ratio: 1:1.4. Max. Image Format Size: 4.8 x 3.6 (O 6) mm. Operation Iris: F 1.4 360. Operation Focus: Manual. Operation Zoom: Manual. Angle of View Diagonal: 118.7 44.1. Angle of View Horizontal: 93.4 34.6. Angle of View Vertical: 68.7 26.0. Optical Distortion: 42.47 8.8. Flange Back Focal Length: 12.5 mm. Back Focal Length: 8.70 14.37 mm. Mount: CS mount. Operation Temperature: 1050C. Dimensions: 1.8 x 2.4 .

Axis 215 PTZ Network Camera PTZ tamper-proof Color (Day&Night) Auto Iris Zoom X 12 Audio 10/100 0274-004 $1044.63 Axis 215 PTZ Network Camera PTZ tamper-proof Color (Day&Night) Auto Iris Zoom X 12 Audio 10/100 0274-004

AnAn Corp. AADV620 2.812mm Auto Iris Varifocal Lens Indoor Dome $246.04 1/3 Sony Super HAD II CCD. 2.812mm Auto Iris Varifocal Lens. 620 TVL: Razor sharp high resolution. 0.1 Lux at F1.2 (Color) / 0.01 Lux (B/W). OSD On Screen Display Easy camera setup. 3Axis Design Able to change angle / Easy Flip Open Cover. 2D DNR: 2D Digital Noise Reduction Function. DC 12V. Resolution: 620 TV Line. Sensor: 1/3 inch Sony Super HAD II CCD. Total Pixels: 811(H) x 508(V) 410K pixels (NTSC). Effective Pixels: 768(H) x 494(V) 380K pixels (NTSC). Scanning System: 2:1 Interface. S/N (Y signal): More than 50 dB (AGC Off). Frequency: Horizontal: 15.734KHz / Vertical: 59.94Hz (NTSC). Video Output: CVBS: 1.0 Vpp Comp. 75#937;. Minimum Illumination: 0.1 Lux at F1.2 (Color) / 0.01 Lux (B/W). White Balance: ATW1 / ATW2 / AWC>SET / Manual Adjustable. Electronic shutter speed: Auto (1/60sec 1/100 000sec) (NTSC). O.S.D: Builtin. Blacklight Compensation (BLC): OFF / BLC / HLC Selectable. Auto Gain Control (AGC): Low / Middle / High / Off Selectable. 2DDNR (2D Digital Noise Reduction): On / Off. Day and Night: Auto / Color / BW / EXT. Privacy: OFF / ON (8 Zone). Motion Detection: OFF / ON (Motion size: 28 x 15.4 AREA). Image Conversion: ON / OFF. Sharpness: Adjustable. Operating Temp. / Humidity: 10deg;C 50deg;C / 3080 RH. Storage Temp. / Humidity: 20deg;C 60deg;C / 2090 RH. Power Source: DC 12V. Dimensions: 5.5 (O) x 4.0 (H).

Arco Iris $13.49 Arco Iris

Stanley & Iris $4.99 Stanley & Iris

Vl-6Wmtdv – Speco Vl-6Wmtdv Vandal Resistant Weatherproof Dome Camera With 4-9Mm Auto Iris Lens – Color – Ccd – Cable $184.85 this Value-line Weatherproof Dome Camera Can be Wall or Ceiling Mounted Through The Use of a Unique Internal 3-way Camera Bracket. The Camera Can Look Straight Down a Wall With no Loss of Coverage. The Safe Mount System Keeps Tools And Hardware Away From The Camera Electronics. The Auto Iris Varifocal Lens Allows The Camera to Operate in a Wide Range of Lighting Conditions. This Vandal Resistant Product Can Withstand Blows From a 10 Lb. Sledge Hammer. [T56544] UPC: 030519402552 UNSPC: 46171610 10.5L x 6.75W x 4.5H 3.07 LB