PSP Ring Adapter
Ring Adapters PSP-42, PSP-50 and PSP-56 are designed to mount Krypton devices on the lenses of various daylight
devices. A set of Ring Adapter includes adapter inserts, hex keys and double-sided tape.
Operating Manual:
Remove the protective cover from the eyepiece of the front lens mounted module.
1.
Select the Ring Adapter (1) with the insert (4) of the desired diameter depending on the outer diameter of the
2.
lens of your optical device (5) (see table). The designation 42 mm / 50 mm / 56 mm in the name of the adapter
means the lens diameter of the optical device.
Screw together the Ring Adapter (1) and the front lens mounted module along the threads of the mounting area
3.
(2) until it stops. Then untighten a little (no more than one turn) so that the lever (6) is on the right side (see
Figure).
Evenly tighten the screws (3) until the ball joint grips in the Ring Adapter (1).
4.
Apply 2-3 strips of double-sided tape to the outer surface of the insert of your choice (4).
5.
Push the insert (4) of your choice into the Ring Adapter (1) until it stops.
6.
Move the lever (6) to the OPEN position.
7.
Before installing the Ring Adapter (1) onto the optical device, it is recommended to degrease the lens body of
8.
the optical device (5).
Mount the Ring Adapter with the insert onto the lens of the daylight optical device (5) as far as it will go.
9.
If the Ring Adapter (1) with the insert (4) selected according to the table cannot be mounted onto the lens (5),
10.
follow the steps below:
- Loosen the locking screw (7) with a 2mm Allen key.
- Untighten the screw (8) with a hex wrench (S = 4mm) until the Ring Adaptor with the insert can be mounted onto
the lens (5).
Move the lever (6) from its initial OPEN position to the CLOSE position.
11.
Loosen the locking screw (7) with a 2mm Allen key, if it hasn't been done before.
12.
Selection table for optical device inserts
The internal diameter of the insert needs to match the outer diameter of the objective lens
housing of the daylight optical device it is being installed on.
Ring Adapter
model
Insert internal diameter, mm
45.5
46
46.5
PSP Ring Adapter
47
42 mm
48
49
50
51.6
53.4
55
PSP Ring Adapter
56
50 mm
57
58
59
60
61
62
PSP Ring Adapter
56 mm
63
64
65
Suitable for lens housing of daylight optical devices with an
outer diameter of, mm
45.5
46
46.5
46.7-47.6
47.7- 48.6
48.7-49.6
49.7-50.6
51.6
53.4
54.7-55.6
55.7-56.6
56.7-57.6
57.7-58.6
58.7-59.6
59.7-60.6
60.7-61.6
61.7-62.6
62.7-63.6
63.7-64.6
64.7-65.6
Tighten the screw (8) with an Allen key (S = 4mm). The clamping force should be 1.5-2 Nm (use a torque
13.
screwdriver) to ensure the lever is correctly tightened (6), while the Ring Adapter with the front lens mounted
module should not move relative to the body of the optical device (5). If necessary, tighten or loosen the screw
(8) to operate the lever (6) in the best way possible.
Tighten the locking screw (7) as far as it will go.
14.
Turn on the front lens mounted module.
15.
Align the image centre on the display with the image centre of the optical scope by carefully tilting the front
16.
lens mounted module.
Align top and bottom display boundaries parallel to the horizontal axis by turning the front lens mounted
17.
module clockwise or counterclockwise.
Having reached the best possible position of the front lens mounted module, tighten the two screws (3). The
18.
clamping force should be 6.5-7.5 N·m (use a torque screwdriver to check).
5
4
1
7
3
8
2
Open
Close
6
2