-
$250.00
Unit is a Gamma Scientific Inc.700-10-4A variable aperture photometric lens.
Specifications:
-2.5 Maginification, Maximum Aperture .25
-Mounted on photometer bracket 3924/67875 ns 006.
-Eye piece model 100-10-37A
-Aper. 150u sn bw578
***MPN 700-10-4A
***OEM Gamma Scientific Inc
***SKU*** 26235
-
$60.00
Computar M2514-MP2 25mm 1:1.4 2/3 Lens 11A, 11D, 11E.
***MPN M2514-MP2
***OEM Computar
***SKU*** 24202
-
$1,750.00
The lens elements of this massive optical assembly appear to be made of zinc selenide – they are somewhat transmissive in the visible, strongly orange tinted. They are also coated, but no optimal wavelength range is specified. ZnSe is fairly uniformly transmissive from about 0.6 microns to around 16 microns. Because of the high index of refraction coatings are used to optimize transmission in the wavelwngth range of interest.
This lens assembly is in a massive rigid mount without aperture or focus ability.
The front element (larger element) has a clear aperture of 2.625 inches, the rear element 2.08 inches. The mounting flange has a diameter of 6.625 inches and the mount length is 3.965 inches. The rear focal plane (infinity collimator using visible light) is approximately 24mm behind the rear element. The front focal plane (same setup) lies approximately 75mm in front of the element.
This system has no engraving as to manufacturer, however there are some numbers printed on the mounting cell. The first number is 226814G1, and underneath that, the serial number SN001. Condition of the external surfaces is very good – I could see a couple of very slight blemishes on the front element coating near the margin, but did not attempt to clean them.
Photo set 1519.
***MPN 226814G1
***OEM Custom
***SKU*** 21546
-
$149.00
Newport CKX075AR.16 Plano-Convex N-BK7 Cylindrical Lens, 50.8×25.4mm, 75.6mm FL,650-1000nm
Newport Description:
The CKX075AR.16 Plano-Convex Cylindrical Lens is a 650 to 1000 nm anti-reflection coated, 2 inch (50.8 mm) length by 1 inch (25.4 mm) width, BK 7 plano-convex cylindrical lens with an effective focal length of 75.6 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport’s BK 7 precision cylindrical lenses are manufactured from fine annealed optical glass and are polished to tight tolerances to ensure minimum wavefront distortion.
***MPN CKX075AR.16
***OEM Newport Research Corp (NRC)
***SKU*** 22536
-
$350.00
This unit is a Newport Research Corp (NRC) CKV100AR.16 BK7 PCC CYL. Lens 25.4 x 50.8 x -100.0fL Bbar Coat 650-1000.
Newport Description:
The CKV100AR.16 Plano-Concave Cylindrical Lens is a 650 to 1000 nm anti-reflection coated, 2 inch (50.8 mm) length by 1 inch (25.4 mm) width, BK 7 plano-concave cylindrical lens with an effective focal length of -100 mm. It is designed to meet the demanding requirements of laser electro-optic applications. Newport’s BK 7 precision cylindrical lenses are manufactured from fine annealed optical glass and are polished to tight tolerances to ensure minimum wavefront distortion.
***MPN CKV100AR.16
***OEM Newport Research Corp (NRC)
***SKU*** 22535
-
$50.00
This unit is a Melles Griot 06GLC005 48.0 FL X 8.0 CA F OC Lens.
000535 00046205 B1098
***MPN 06GLC005
***OEM Melles Griot
***SKU*** 22534
-
$1,000.00
This is a 13″ diameter Circular Cylindrical high grade optical lens.
Specifications:
– Edge measurements are approximately 15mm minor and 28mm major
– Coating: None
– Material: High grade optical glass
– Fl: unknown
On site product inspections can be arranged upon request.
***MPN
***OEM Custom
***SKU*** 44453
-
$300.00
This unit is a 50157 Focal Length 86mm 57mm X 438mm Lens Rectangular.
***MPN 50157
***OEM Custom
***SKU*** 22251
-
$40.00
***MPN PW-2037-UV
***OEM Ardel Kinamatic
***SKU*** 22216
-
$35.00
***MPN 38mm fl
***OEM Special Optics
***SKU*** 22214
-
$50.00
Focal Lens 20mm Diameter fl=38.1 650-1000nm
***MPN
***OEM Custom
***SKU*** 22203
-
$45.00
***MPN
***OEM Custom
***SKU*** 22197
-
Call 781-871-8868 for Price
f/4.0 cx Optical Lens 43.8mm
***MPN f/4.0 cx
***OEM Custom
***SKU*** 22117
-
$75.00
145mm Mirror or Lense Mount
***MPN 145
***OEM
***SKU*** 21106
-
$10.00
Thor Labs Aspheric Lens
***MPN
***OEM Thorlabs
***SKU*** 21082
-
$25.00
This unit is a Crystal Associates Inc MGX-II Crystal 423-4 C.C. OLV-18 S/O 1937.
***MPN MGX-II
***OEM Crystal Associates Inc
***SKU*** 19756
-
$10.00
The new part number of this product is LDK-22.4-156.0-C
***MPN 01LDK027
***OEM Melles Griot
***SKU*** 16811
-
$81.00
***MPN LMS-60B
***OEM Micro-Spectar
***SKU*** 1127
-
$15.00
This is a Buhl CAT N/290–60 2.5 Unitized Rp Lens.
***MPN CAT N/290–60
***OEM Buhl
***SKU*** WP736
-
$10.00
SBAO P/N: 20026.
CC/CC GLASS LENS
POLISHED ON B/S
OD .4″
.040″ THICK
AR-VISIBLE COATING
3083744
94117-3081471P1
***MPN 20026
***OEM Custom
***SKU*** 557