ERNITEC Iris User manual

Varifocal Lenses
2007-03-08
Manual Iris and DC Auto Iris
A wide range of manually adjustable focal length
lenses, for 1/3”and 1/2” cameras, are available
from Ernitec.
By using variable focal length lenses stock levels
can be reduced and the installation is simplified.
This range includes manual iris and direct drive
iris lenses, also known as DC Auto Iris lenses.
The direct drive lenses are based on a reliable
galvanometric iris mechanism.
Key Features
•High resolution glass optics.
•Direct Drive/DC autoiris lenses supplied with
Panasonic plug pre-fitted.
•Direct Drive/DC autoiris lenses are equipped
with a Neutral Density spot filter for indoor and
outdoor use.
•Adjustable Focus on all lenses
•IR Correction for use with Day/Night cameras
available on a variety of models (see table).

2007-03-08
Specifications
Lens Type Focal
Length Mount Format Max. Apt. Filter Thread Horizontal Angle of View Min. Obj. Dist. (m) Dimensions (mm)
Manual iris 1/3”: (mm) 1/3” 1/2” A Dmax* Lmax
1V3-1/3 1.6-3.4 CS-1/3” 1.4 - 84.3°-180° - 0.2 5.8 42.0 52.1
2V12-1/3-HR* 2.8-12 CS-1/3” 1.4 - 24.1°-97.4° - 0.3 4.2 44.0 59.3
3V8-1/3-/3* 3-8 CS-1/3” 1.0 - 36°-91° - 0.2 5.0 33.0 40.2
3V8-IR-1/3-/3*#3-8 CS-1/3” 1.0 - 36°-91° - 0.2 5.0 33.0 40.2
5V50-1/3-HR* 5-50 CS-1/3” 1.4 - 5.3°-53.4° - 1.0 4.0 41.0 59.2
Manual iris 1/2”:
4V10-1/2 4-10 CS-1/2” 1.8 - 25.4°-71.9° 37.3°-94.8° 0.3 5.0 36.5 48.5
4V12-IR-1/2#4-12 CS-1/2” 1.2 - 21.1°-70.7° 31.2°-93.6° 0.3 8.7 51.0 54.0
DC Auto Iris 1/3:
GA1V3NA-1/3 1.6-3.4 CS-1/3” 1.4-360 - 84.3°-180° - 0.2 5.8 52.0 52.1
GA2V6NA-1/3* 2.8-6 CS-1/3” 1.2-64 - 44.2°-88.7° - 0.3 4.0 59.0 60.1
GA2V11NA-IR-1/3*#2.8-11 CS-1/3” 1.4-360 - 26.2°-97.4° - 0.3 3.5 46.2 58.6
GA2V12NA-1/3-HR* 2.8-12 CS-1/3” 1.4-360 - 24.1-97.4° - 0.3 4.2 46.2 59.3
GA3V8NA-1/3-/3* 3-8 CS-1/3” 1.0-360 - 36°-91° - 0.2 5.0 42.0 40.2
GA3V8NA-IR-1/3-/3*#3-8 CS-1/3” 1.0-360 - 36°-91° - 0.2 5.0 42.0 40.2
GA5V40NA-1/3 5-40 CS-1/3” 1.6-360 M40.5 x 0.5 6.5°-53.6° - 0.1-1.0* 3.5 54.0 72.5
GA5V50NA-1/3-HR* 5-50 CS-1/3” 1.4-185 - 5.3°-53.4° - 1.0 4.0 53.7 59.2
GA5V100NA-1/3 5-100 CS-1/3” 1.6-360 M46.0 x 0.75 2.8°-52.7° - 0.3–1.0* 3.5 52.0 93.0
GA10V40NA-IR-1/3#10-40 CS-1/3” 1.4-360 - 7.0°-27.5° - 0.5 4.0 50.5 67.1
GA20V100NA-1/3 20-100 CS-1/3” 1.6-360 - 2.8°-13.6° - 1.0 4.6 43.0 118
DC Auto Iris 1/2:
GA4V12NA-IR-1/2#4-12 CS-1/2” 1.2-360 - 21.1°-70.7° 31.2°-93.6° 0.3 8.7 51.0 54.0
GA6V12NA-1/2 6-12 C-1/2” 1.4-64 M35.5 x 0.5 23.1°-44.4° 29.5°-56.1° 0.3 7.3 56.6 54.5
GA6V52NA-1/2 6.5-52 C-1/2” 1.8-360 M43 x 0.75 4.8°-38.3° 7.2°-55° 0.2-1.0* 7.9 51.0 81.5
GA9V90NA-IR-1/2#9-90 C-1/2” 1.8-360 M46 x 0.75 3.1°-30.8° 4.2°-44.1° 0.3-1.0* 7.9 53.5 93.0
GA10V40NA-IR-1/2#10-40 C-1/2” 1.4-360 - 7.0°-27.5° 9.2°-37.5° 0.5 4.0 51.1 62.0
*) Aspherical #) IR-corrected Day/Night lens *) Wide-tele *) Excl. finger-
screws
www.ernitec.com
Ernitec Denmark
Phone: [phone]
Fax: [phone]
mail: [email protected]
Ernitec UK
Phone:[phone]
Fax:[phone]
mail: [email protected]
Ernitec France
Phone:[phone]
Fax:[phone]
mail: [email protected]
Ernitec Germany
Phone:+49 (0) (40) 6756250
Fax:+49 (0) (40) 67562525
mail: [email protected]
Manual Iris DC Auto Iris