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• Compact COTS Assembly
• Compatible with up to 24,59 mm Diagonal Microdisplay (SXGA)
• Unmounted Component Set Available
The High Performance Microdisplay Eyepiece is a COTS assembly designed to provide superior performance
to commercial or security applications. The eyepiece contains color-corrected glass optics with a broadband
AR coating. This eyepiece features a 40° field of view with less than 5% nominal distortion, in addition to a
long, 25 mm eye relief for added comfort. Housed in aluminum, the eyepiece weighs 112 g and is ideal for
integration into thermal, SWIR, night vision, virtual reality, or augmented reality systems.
TECHSPEC® High Performance Microdisplay Eyepiece
Effective Focal Length: 33 mm
Eye Relief (mm): 25
Eye Box Design (mm): 12
Field of View (Diagonal) (˚): 40
Max Display Size (mm): 24,59 Diagonal (SXGA)
Distortion (Centered 3 mm pupil) (%): <3
Distortion (Eye Box) (%): <5
Transmission (avg) (%): 90
Mounting Thread: M39 x 1,0
Weight (g): 112
Stock No./Price #87-311 €495,00
• Full Prescription Data Available
• Long Eye Relief
• Apparent Field of 45°
The RKE® line of eyepieces is one of our most popular designs. Originally produced for telescope use, over
time they have proven useful in a wide variety of industrial and medical applications.
TECHSPEC® RKE® Precision Eyepieces
45.0 Ø38.75 M39 x 1.0
7.8
40.72
16.0
4.8
Shop www.edmundoptics.eu – latest pricing – availability – new products – over 34.000 items 85
EFL
(mm)
BFL
(mm)
Eye Relief
Unmounted/
Mounted (mm)
Field Stop
Diameter
(mm)
Apparent
Field
(°)
Distortion
(0.7 Field)
(%)
Stock No.
Unmounted
Price - Unmounted
Stock No.
Unmounted
Price - Mounted
1-24 25-49 50-99 100+ 1-24 25-49 50-99 100+
8,00 3,83 8,20 / 6,66 6,6 45 10 #66-207 €90,00 €67,50 €58,50
Call For OEM Quantity Pricing
#30-820 €90,00 €81,00 €72,00
Call For OEM Quantity Pricing
12,00 5,81 10,70 / 9,68 9,7 45 5 #66-208 €90,00 €67,50 €58,50 #30-940 €90,00 €81,00 €72,00
15,00 7,29 13,4 / - 11,9 45 5 #66-209 €90,00 €67,50 €58,50 N/A – – –
21,00 11,73 18,80 / 16,94 17,3 45 5 #66-210 €90,00 €67,50 €58,50 #30-941 €90,00 €81,00 €72,00
28,00 15,67 24,50 / 21,16 23,3 45 5 #66-211 €90,00 €67,50 €58,50 #30-787 €90,00 €81,00 €72,00
9.5
To Nominal
Image Plane
Ø31.0
Units: mm
High Performance Microdisplay Eyepiece
RKE® Precision Eyepieces
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