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Bausch & Lomb 78-0040 User Manual

Bausch & Lomb 78-0040 User Manual

Professional refractor

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P
ROFESSIONAL
1
2
3
4
5
6
7
8
9
10
1.
Objective Lens
2.
Mounting Screws (2)
3.
Declination Axis
4.
Equatorial Mount
5.
Fine Adjustment Cables (2)
6.
Counterweight
7.
Counterweight Shaft
8.
Aluminum Tripod Legs
9.
Tripod Leg - Lock Screws (3)
10. Tripod Leg Middle Section
11. Accessory Tray Supports
12. Accessory Tray
R
M
78-0040
ODEL
25
12
11
Figure 1
13.
14.
15.
16.
17.
18.
19.
20.
21.
22.
23.
24.
25.
EFRACTOR
Latitude Adjustment Screw
Latitude Scale
Right Acsension Axis
Rack & Pinion Focusing Mechani
Focusing Draw Tube
Diagonal Mirror
1.25" Format Eyepiece
Tension Adjustment
6 x30 Finderscope
Finderscope Adjustment Screws
Telescope Cradles (2)
Cradle Lock Screws (2)
Main Telescope Tube
24
23
22
21
20
19
18
17
16
15
14
13

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Summary of Contents for Bausch & Lomb 78-0040

  • Page 1 ROFESSIONAL EFRACTOR 78-0040 ODEL Figure 1 Latitude Adjustment Screw Objective Lens Latitude Scale Mounting Screws (2) Right Acsension Axis Declination Axis Rack & Pinion Focusing Mechani Equatorial Mount Focusing Draw Tube Fine Adjustment Cables (2) Diagonal Mirror Counterweight 1.25" Format Eyepiece Counterweight Shaft Tension Adjustment Aluminum Tripod Legs...
  • Page 2: Assembly Instructions

    ASSEMBLY INSTRUCTIONS TELESCOPE ASSEMBLY Remove all components from the carton. Set-Up Tripod, Mount and Accessory Tray Locate (pre-assembled) Equatorial Mount (4) and Tripod legs (8). Spread Tripod Legs until Accessory Tray Supports (11) are fully extended. Beginning with one tripod leg, loosen Tripod Leg-Lock Screws (9) releasing the Tripod Leg Middle Section (10).
  • Page 3 The equatorial mount is designed to move in any direction. It can be set to allow manual controls to track the movements of celestial bodies across the sky. This is referred to as diurnal movement; movement of celestial bodies in the direction opposite to that of the earth’s rotation and is around the earth’s axis.
  • Page 4: Answers To Commonly Asked Questions

    polar axis. Rotate the telescope about the polar axis so that the Counterweight Shaft (7) is parallel to the ground (horizontal). Loosen the Counterweight Lock Screw (located on the counterweight), and slide the Counterweight (6) along the shaft until the telescope remains stationary without drifting rotationally about the polar axis. Tighten the Counterweight Lock Screw, locking the Counterweight into position.
  • Page 5 Bushnell * 8500 Marshall Drive * Lenexa, Kansas 66214 IN CANADA Send To: Bushnell * 25A East Pearce Street, Unit 1 * Richmond Hill, Ontario L4B 2M9 For products purchased outside the United States and Canada please contact your local dealer for applicable warranty information.