Etymont Optical RKE Precision Eyepiece

NegotiableUpdate on 02/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Etymont Optical RKE Precision Eyepiece $r $n can provide complete parameter data $r $n Long exit pupil $r $n Field of view range of 45 #176;

Product Details

Etymont Optical RKE Precision Eyepiece

Can provide complete parameter data

Long pupils

The field of view is 45 °

General Specifications

Visual field of view (°):

45.00

manufacturer:

Edmund Optics®

Product Model

Product Code	type	EFL (mm)	Eye distance (mm)	Field aperture diameter (mm)	Visual field of view (°)
30-820	Mounted	8.00	6.656	6.6	45.00
30-940	Mounted	12.00	9.680	9.7	45.00
30-941	Mounted	21.50	16.935	17.3	45.00
30-787	Mounted	28.00	21.162	23.3	45.00
66-207	Unmounted	8.00	8.2	6.6	45.00
66-208	Unmounted	12.00	10.70	9.7	45.00
66-210	Unmounted	21.00	18.80	17.3	45.00
66-211	Unmounted	28.00	24.50	23.3	45.00

Detailed information

The RKE series eyepiece is our currently popular design in the market, originally used for astronomical telescopes, and over time, this design has gradually been used in industrial and medical fields. In addition, to assist clients in using this design for optical design software, we are more than willing to provide you with complete design values.

Can provide complete design data

Note:All parameters provided in the table are calculated based on eyepiece parameters. Actual values may vary slightly due to production tolerances. The spot size calculated at 0.7 field of view is the weighted average of 0 field of view and 0.7 field of view values.

Technical data