Celestron 1.25" Universal T-Adapter with 2x Barlow # 93640

Our Price: $39.95
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In Stock (10+ Available)
Ships by Next Business Day
Our Product ID: OBAR-CE-93640
Manufacturer SKU: 93640
Item Can Ship: To US / Canada Only
This product may also be available on clearance.
Celestron 1.25" Universal T-Adapter with 2x Barlow # 93640

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Product Details

Universal 1¼" T-Adapter #93640. Similar to #93625 but in addition includes an integral 2x barlow lens which can be used visually or photographically.

A T-Adapter allows you to attach your 35mm SLR camera to the prime focus of your telescope or spotting scope. This arrangement is used for terrestrial photography and short exposure lunar and planetary photography. It can also be used for long exposure deep-sky photography when using a separate guidescope. Both a T-Adapter (this item) and T-Ring (not included) are required to mount a 35mm SLR camera to your instrument.

You can also insert standard 1.25" eyepieces into the barlow tube and use it as a conventional 2x barlow.

The barlow lens cell can be unscrewed from the tube. The bottom of the tube has standard 1.25" filter threads (M28.5x0.6), as does the top of the barlow cell. So you can:
(i) Use the upper T-threaded tube as a standard 1.25" T adapter
(ii) Screw the barlow cell directly into eyepieces for approx. 1.5x magnification
(iii) Attach standard 1.25" filters between the tube and the barlow element (you cannot attach filters to the bottom of the barlow element).

Weight = 2.4oz; Length = 2.91" (74mm); Clear aperture = 0.87" (22mm); Includes 2 end caps; Made in China.

Product carries two-year manufacturer limited warranty (within US/Canada only).

Manufacturer Celestron
Size Format 1.25 inch
Magnification Factor 2x
Number of Lens Elements
Lens Coatings
Total Length 2.91 inches / 74 mm
Length of Nosepiece 1.5 inches / 38 mm
Outside Length of Upper Body 1.45 inches / 36.9 mm
Insertion Depth 1.38 inches / 35 mm
Max Diameter Excluding Thumbscrew 2.11 inches / 53.5 mm
Clear Aperture 0.87 inches / 22 mm
Weight 2.4 oz / 68 g
Barlow Lens Cell Removable Yes
Filter Threads at Bottom of Barlow Cell No
Filter Threads Between Barlow Cell and Tube Yes - 1.25" (M28.5x0.6) Filter Threads
Barrel Type With safety undercut
Compatible Agena Bolt Case (with Screw Removed)
Compatible Bolt Case (with Screw Attached) 52x80
Number of Thumbscews 1
Thumbscrew Thread Specification Coming Soon
End Caps (Subject to change without notice) 2
Compression Band/Ring in Eyepiece Holder No
Country of Manufacture China

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