| . |
|
| 4162 |
Collimator, Keuffel &
Esser, Straightness Line of Sight, Special Order |
| |
2.2500 diameter X 17" long. Contains 4
reticules at 0, 5 feet, 100 feet and |
| |
Infinity target ca. 1964,
excellent condition with box.
PHOTO 4000.00 |
| . |
|
| 4166 |
Line of Sight Telescope, Keuffel &
Esser, 71-2062, with built in |
| |
auto reflection target, auto collimation
light unit 110V,
and case. |
| |
Excellent condition. Calibrated
PHOTO
PHOTO
2000.00 |
| . |
|
| 4170 |
Collimator, make unknown,
(came from K&E) cross line reticule at infinity. |
| |
(set up as vertical
collimator) no light source, in excellent condition.
PHOTO 400.00 |
| . |
|
| 4171 |
Alignment Telescope, Keuffel & Esser,
9099-2, same as 71-2022, |
|
focus from 0 to
Infinity, micrometers 0 to + and - 0.050 inches |
|
no auto reflection
target, built in auto collimation, illumination unit |
|
included (not shown), with case, ca. 1955, Excellent condition,
calibrated |
|
2.2498 diameter
barrel, PHOTO
2000.00 |
| . |
|
| 4175 |
Collimator, make unknown, (came from K&E,
maybe by Davidson Optronics) |
| |
bi-filer reticule at infinity. 2.000
diameter barrel X 12 ½ inches, straight line eyepiece, |
| |
no light source. In excellent condition.
PHOTO
1000.00 |
| . |
|
| 4181 |
Collimator, Askania, bi-filer reticule,
no light, no
mount . PHOTO
300.00 |
| . |
|
| 4182 |
Collimator, Askania, cross line reticule,
no light, no
mount . PHOTO
300.00 |
| . |
|
| 4192 |
Alignment Collimator, Keuffel &
Esser, 9092-4, ( same as 71-4010), |
|
2.2498 diameter X 12" long. Infinity
target is graduated every 30 |
|
seconds with a total of 18 minutes
of arc in four directions from zero. |
|
a paired-line target is centered on the
objective lens. |
| . |
Excellent condition, with oak box
PHOTO
1950.00 |
| . |
|
| 4193 |
Alignment Collimator, Keuffel &
Esser, 9092-4, ( same as 71-4010), |
|
2.2498 diameter X 12" long. Infinity
target is graduated every 30 |
|
seconds with a total of 18 minutes
of arc in four directions from zero. |
|
a paired-line target is centered on the
objective lens. |
|
Excellent condition, with oak
box PHOTO
1,950.00 |
| . |
| 4218 |
Alignment Collimator, Keuffel &
Esser, 71-4010, |
| . |
2.2498 diameter X 12" long. Infinity
target is graduated every 30 |
| . |
seconds with a total of 18 minutes
of arc in four directions from zero. |
|
a paired-line target is centered on the
objective lens. |
|
Excellent condition, PHOTO
1,850.00 |
| . |
|
| 4219 |
Lamp Housing, Keuffel & Esser,
71-5520, for 71-4010 Collimator, |
| . |
also fits spherical adapters. 110V PHOTO
200.00 |
| . |
|
| 4220 |
Alignment Collimator, Keuffel &
Esser, 71-4010, |
| . |
2.2498 diameter X 12" long. Infinity
target is graduated every 30 |
| . |
seconds with a total of 18 minutes
of arc in four directions from zero. |
|
a paired-line target is centered on the
objective lens. |
|
Excellent condition, PHOTO
1850.00 |
| . |
|
| 4279 |
Alignment Telescope, Taylor & Hobson,
model 112/365/502, |
| |
Eyepiece threads damaged, but working ok,
with homemade box, |
| . |
Excellent condition otherwise, and
Calibrated
PHOTO
2000.00 |
| |
|
| 4280 |
Alignment Telescope, Taylor &
Hobson, model 112/365-, |
| .SOLD |
with case fitted for auto
collimation adapter, not included. |
| . |
in Excellent condition PHOTO
3000.00 |
| . |
|
