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FLT 123 Triplet APO Refractor Telescope [A-F123-DDG]
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About the William Optics FLT 123 Triplet APO Refractor Telescope...
Experience the best of the line: William Optics triplet air spaced 123mm refractor, superb quality with amazing clarity and color correction. The William Optics FLT 123 Triplet APO Refractor Telescope is made by LZOS with OK4 glass, this is one of the best objectives boasting exceptional performance.
At F6 the scope is fast and compact and is very versatile. It will work superbly as an astrograph but can equally well be used or as a scope for high power lunar and planetary observation and low power deep sky and rich field observation. The William Optics FLT 123 Triplet APO Refractor Telescope features pure William Optics quality fit and finish: powder-painted white CNC-machined aluminum tube, golden finish, retractable dew shield with locking screw, and the scope features William Optics latest and best DDG Focuser!
- Features a top-quality triplet air-spaced LZOS made objective with OK-4 glass which allows to achieve perfect color correction within visible range of spectrum;
- OK-4 glass similar to fluorite has unique optical parameters.
- This scope delivers extremely sharp images and has a great color correction.
- This F/6 lens is ideal for astrophotography.
3.5" DDG Focuser
- The Digital Display Gauge - DDG - allows you to take precise focusing readings down to two decimals precision instantly.
- 360 deg. rotatable.
- Comes with two locking screws on angled positions for heavy load applications.
- Large aluminum knob with installed thermometer.
- Stainless steel reinforcement inserts on both sides and on the back to allow heavy loading without problems.
- DDG integration will make your focusing experience the best you ever experienced with a scope!
- Graduated scale for precise camera alignment.
William Optics FLT 123 Triplet APO Refractor Telescope Features...
Despite of its 123mm objective, the scope is still very compact and solid; it is only 640mm long.
The focuser is so strong there is no need for a locking screw.
Two-speed microfocuser is standard on all units.
2" & 1.25" adapters included - All with brass anti-marring compression rings.
124mm mounting rings included in the price.
High Quality Soft carry bag
Stow away your telescope in the practical and safe soft case included in the price.
Though you will never need it, you have a 2-year warranty from WO, and the certainty that we will be there to assist you even beyond that, if you need!
William Optics FLT 123 Triplet APO Refractor Telescope Specifications...
Focal Ratio: F/6
Focal Length: 738mm
Objective Type: 3 elements Air-spaced ED Super APO; Strehl above 95%
Resolving Power: 0.94 seconds of arc
Limiting Magnitude: 13.1
Lens Shade: Retractable
Focuser 3.5" 360 degree Rotating Camera-angle Adjuster, 1.25" Adapter Included, DDG integration
1.25" Adapter: Brass Compression Rings
Tube Diameter: 122mm; mounting rings 124mm
Tube Length: 640mm (Fully Retracted) - 740mm (Fully Extended)
Tube Weight: 7.2kg
Case: High Quality Soft carry bag
Case Dimensions: (WxHxD) 77cm x 24cm x 33cm
William Optics Product Number: A-F123-DDG