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Five types of eyepiece tubes have been produced
for use with the OPTIPHOT series and two types
for exclusive use with the OPTIPHOT 300D.
Each has particulars such as differences in
observation images (erect/inverted) and the
existence of tilt (angle of inclination) mechanism.
On tilting eyepiece tubes, the adjustable
height of the eyepiece permits observations
to be made in a natural posture.
*The OPTIPHOT 200C has a built-in tilting (10 - 30?
binocular eyepiece tubes and cannot be integrated
with other eyepiece tubes.
The ECLIPSE models L150, L150A and ME600L
can be used with five types of eyepiece tubes:
L-TI2, Y-TF, Y-TT, Y-YEX and Y-TB. The ECLIPSE
L200 series can be used with the L-TI2 and
L2-TT ultra-wide field tilting trinocular
eyepiece tubes (erect images).
With the Y-TB as well as the Y-TF eyepiece tubes,
anti-mold models, specifically designed for
use in high temperature and/or high humidity
environments, are also available |
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For Use with OPTIPHOT
Series |
Eyepiece
tubes |
Image
obtained |
F.N. |
Inclination |
Beam
split ratio (eyepiece : photo) |
Adjustable
interpupillary distance |
Ultra-wide
tilting trinocular tube UWTT |
Erect
image |
25 |
10-30?/font> |
100:0/20:80 |
51-80mm |
Tilting
trinocular tube TT |
Erect
image |
20 |
10-30?/font> |
100:0/20:80 |
51-80mm |
Trinocular
tube TI |
Erect
image |
20 |
20?/font> |
100:0/0:100 |
51-75mm |
Tilting
binocular tube BT |
Erect
image |
20 |
10-30?/font> |
- |
51-80mm |
Binocular
tube BI |
Inverted
image |
20 |
30?/font> |
- |
51-75mm |
Ultra-wide
tilting trinocular tube UWTTL |
Erect
image |
25 |
10-30?/font> |
100:0/20:80 |
51-80mm |
Tilting
binocular tube BTL |
Erect
image |
20 |
10-30?/font> |
- |
51-80mm |
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For Use with ECLIPSE Series |
Eyepiece
tubes |
Image
obtained |
F.N. |
Sleeve
diameter |
Beam
split ratio (eyepiece : photo) |
ISO
photo port |
Erect-image
trinocular tube L-TI2UW |
Erect
image |
22/25 |
?0mm |
100:0/0:100 |
Detachable |
Trinocular
tube "F" UW |
Inverted
image |
22/25 |
?0mm |
100:0/0:100 |
Option |
Trinocular
tube "T" UW |
Inverted
image |
22/25 |
?0mm |
100:0/0:100/
20:80 |
Option |
Ergonomic
biocular tube EX |
Inverted
image |
22 |
?0mm |
- |
- |
Biocular
tube B |
Inverted
image |
22 |
?0mm |
- |
- |
Ultra-wide
tilting trinocular tube L2-TT |
Erect
image |
25 |
?0mm |
100:0
or 0:100 |
Detachable |
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