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Model | DAL20-32 | NA532 | STX-320 | DSZ38 |
Magnification | 32X | 32X | 32X | 38X |
Field of View | 1°30′ | 1°20′ | 1°20′ | 1°20′ |
Compensator Accuracy | ±0.3″ | ±0.3″ | ±0.5″ | ±0.3″ |
Circle Graduation | 1° or 1 gon | 360° or 400 gon | 1° or 1 gon | 1° or 1 gon |
Effective Objective Aperture | 36mm | 40mm | 38mm | 45mm |
Minimum Focus Distance | 0.3m | 0.5m | 0.3m | 0.65m |
Net weight of instrument | 1.8kg | 1.8kg | 1.85kg | 2kg |
Circular level bubble accuracy | 8′/2mm | |||
Multiplication Constant | 100 | |||
Additive Constant | 0 | |||
Compensator Type | X type hanging wire air damping | |||
Compensator Range | ±15' |
Product Feature:
1. Copper shaft focal spiral, thickened copper shaft is more durable.
2. Horizontal bubble.
3. Bubble observer, convenient for observing bubbles from a low angle.
4. Knob with rubber sleeve, anti-falling and anti-slippage.
Q1: Are you a factory or trading company?
A: We are a factory.
A: We do customizing service for customers. OEM/ ODM is welcome. Any logo and any color is up to you.
A: It depends on whether we are in stock or not. Our standard arrangement time is 3 days if we have stock,otherwise it will be decided by factory production. Generally, it needs 30-45 days of production according to the quantity of your order.
A: We offer 12month warranty. Our policy: Within the warranty period, If there is any quality problem, please send us photos to show the problem.And then we will decide to send you parts or you send the instrument back to us to repair or exchange. Please make sure to contact us first instead of sending it to us directly.
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