Sunvision CCTV Monofocal MTV/M12/Board Mount Long Distance Lens Set (set of 6)

Description

These are Long
-Focus
lenses; they are used to make distant objects appear magnified.
This item includes 6 lenses.
This is a set of 6 Monofocal Fixed Iris Board (M12 or MTV) Mount lenses which provide maximum of 17
⁰
to 87
⁰
viewable angle with 1/3" format image sensor. It also supports ¼” format image sensor for 10 to 20% less of the maximum viewable angle. This lenses support surveillance camera with IR night vision capability and it is ideal for distance viewing of an indoor/outdoor area or object.
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Some security cameras do not provide adequate space for upgrade or change lenses; removal of the protection glass may be required.
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We also carry the following selection of lenses with different focal lengths for your applications …
1.8, 2.1, 2.5, 2.8, 3.6, 4.0, 6.0, 8.0, 12.0 & 16.0mm
Features:
Monofocal Fixed Iris Lenses are commonly used for dome and bullet cameras. This type of fixed iris lenses with fixed focal length is the least expensive and offers a wide range of selections for any unique and diverse application in video surveillance. These lenses are factory set for a fixed focal length to achieve the optimal field of view. As lens focal length increases, the field of view narrows and distant objects are more defined. All fixed iris lenses are best used in constant lighting conditions.
§
High Quality Glass Lenses
§
High Grade Metal Barrel
§
100% QC Inspected
Specifications:
Angle of View (AOV)
17
⁰
, 23
⁰
, 40
⁰
, 53
⁰
, 78
⁰
and 87
⁰
(for 1/3” format)
Focal Length
16.0mm, 12.0mm, 8.0mm, 6.0mm,
4.0mm and 3.6mm
Iris Type
Fixed
Focus Type
Fixed
Zoom Type
Fixed
IR Corrected
Yes
IR Cut Filter
No
Aperture
F1.8
Lens Mount Type
M12 / S-Mount / MTV / M12*P0.5 / Board
Lens Format
1/4”
Lens Base
12mm
Lens Resolution
Standard
Lens Construction
Glasses
Minimum Object Distance (M.O.D.)
0.3m.
Housing
Metal (Anodized aluminum)
Color
Black
Caution:
Lenses designed for a
larger
image sensor device will work on a new, smaller size camera. However, the image on the monitor will have dark corners , if a lens designed for a
smaller
format image sensor device (ie. 1/4") placed on a larger image sensor (ie. 1/3" or higher).
Lens Dimensions:
Focal Length
Length
Diameter
Base
1.8
18.0
14.0
12.0
2.1
17.0
18.0
12.0
2.5
16.0
16.0
12.0
2.8
16.0
14.0
12.0
3.6
15.0
14.0
12.0
4.0
16.0
14.0
12.0
6.0
16.0
14.0
12.0
8.0
14.0
14.0
12.0
12.0
14.0
14.0
12.0
16.0
13.0
14.0
12.0
25.0
19.0
16.0
12.0
All the numeric values of dimension are show in millimeters.
Angle of View Table:
Lens Categories
Focal Length
(mm)
Angle of View
on 1/4” Image
Sensor (max.)
Angle of View
on 1/3” Image
Sensor (max.)
Lens Distortion
1.8
140°
170°
é
Wide-Angle Lens
2.1
122°
150°
é
(Fisheye)
2.5
100°
130°
Distortion
2.8
86°
115°
increases
Standard
3.6
70°
87°
No Distortion
4.0
58°
78°
Distortion
Long-Focus Lens
6.0
41°
53°
increases
(Telephoto)
8.0
29°
40°
ê
12.0
19°
23°
ê
16.0
15°
17°
ê
Sunvision Surveillance, Inc. 2015. All rights reserved.
All the information on this table is provided for reference purpose.
The actual Angle of View (AOV) depends on the make of image sensor, the size of
image sensor, the assembly structure of the camera and other factors.
Instructions:
1.
Unplug the power and video transmission connections to camera
2.
Remove the Sunshield by lifting the sides outward or sliding it out
3.
Remove the Ring Cap and the Protector Glass from the camera body
4.
Remove the IR Illuminator and unplug the little white connector
5.
Take a few pictures of the camera’s exterior and interior for reference in case can’t recall the correct orientation
6.
Remove the image processor board from the camera housing
7.
Loose the small screw on lens holder and remove the lens
8.
Install the new lens three quarter the way in the lens holder
9.
Hold up the image processor board by the edge (
Do Not Touch
the electronics)
10.
Reconnect the power connections to camera
11.
Adjust the lens for image sharpness
12.
Unplug the power connection to camera
13.
Tighten the small screw on lens holder to secure the lens
14.
Reinstall the image processor board back in the camera housing (refer to the picture took earlier if needed)
15.
Reconnect the little white (keyed) connector on IR Illuminator
16.
Reinstall the IR Illuminator back in the camera housing (refer to the picture you took earlier if needed)
17.
Reinstall the Ring Cap and the Protector Glass on the camera body
18.
Reinstall the Sunshield
19.
Reconnect the power and video connections to camera
Payment
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Shipping
All purchased items will be dispatched within 1 business day once payment confirmation is received.  Y
ou will receive tracking information via email when your item is processed
Use your USPS
®
tracking number to get updates on your package.  Please contact us immediately if you have not received your order within 7 days after the payment was made.
Terms of Sale
100% Satisfaction Guaranteed.
We stand behind everything we sell. If you are not satisfied with your purchase, you can inform us by using eBay
®
Message system within 15 days of purchase, and then return the purchased item for a replacement or refund.  Items must be returned in
in its original brand new condition
and its original package within 30 days of purchase.  Any return for a refund may be subject to a 20% restocking fee if the returned item is not in a resalable condition.  Buyer is responsible for the return postage.
Return Policy.
Defective items will only be accepted if the product was delivered to you were damaged on arrival or failed to function within 30 days of purchase.  All items returned as defective will be inspected and any items deemed subject to fair wear and tear will not be accepted as defective. Where possible items may be repaired on request but only where such items are deemed defective and repairable.
Seller is responsible for the return postage.
Warranty.
To obtain warranty service, contact us via eBay Message system.  PRE-AUTHORIZATION MUST BE OBTAINED BEFORE SENDING ANY PRODUCT TO US. We provide a
1-Year Limited Warranty
from the purchase date on all parts and labor.  We reserve the right to refuse any returns for objective reasons.
Buyer is responsible for the return postage.
Please send all correspondence and questions via eBay
®
messaging system.
Please use the eBay
®
messaging system to obtain authorization to return purchased item. Then send the purchased item to the following address:
Sunvision Surveillance, Inc. - Returns
21 Hargrave Circle,
Newton Highlands, MA 02461