Blue Fireball 1.25" Extension Tube with 2.2" Extension
Sku:
ZZPAAR-ZZBF-X-02
Mfg #:
X-02
$22.95
Discontinued by Manufacturer
This item is discontinued by the manufacturer and is no longer available.
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SKU:
ZZPAAR-ZZBF-X-02
Mfg #:
X-02
Description
Description
Description/Uses:
- Adds 57mm (2.24") of back-focus travel to your telescope focuser *
- Fits standard 1.25" eyepiece tubes in telescopes and accessories like diagonals
- With this, eyepieces and accessories that you may not have been able to use because your telescope tube was too short are usable again
Features:
- Precision machined from aluminum and black anodized
- Threaded to accept standard 1.25" astronomy filters
Specifications:
- Total Length = 3.3" (84mm)
- Outside Length of Upper 1.25" Barrel = 2.24" (57mm)
- Inside Length of Upper 1.25" Barrel = 2.06" (52.2mm) *
- Length of Lower 1.25" Barrel = 1.04" (26.3mm)
- Thread Specification (Telescope End) = M28.5x0.6 Female
- Thread Specification (Thumbscrew) = M4 Male
- Weight = 2.8oz (79g)
Description/Uses:
- Adds 57mm (2.24") of back-focus travel to your telescope focuser *
- Fits standard 1.25" eyepiece tubes in telescopes and accessories like diagonals
- With this, eyepieces and accessories that you may not have been able to use because your telescope tube was too short are usable again
Features:
- Precision machined from aluminum and black anodized
- Threaded to accept standard 1.25" astronomy filters
Specifications:
- Total Length = 3.3" (84mm)
- Outside Length of Upper 1.25" Barrel = 2.24" (57mm)
- Inside Length of Upper 1.25" Barrel = 2.06" (52.2mm) *
- Length of Lower 1.25" Barrel = 1.04" (26.3mm)
- Thread Specification (Telescope End) = M28.5x0.6 Female
- Thread Specification (Thumbscrew) = M4 Male
- Weight = 2.8oz (79g)
Read Full Description
Reviews / Q&A
Reviews / Q&A
Description
Reviews / Q&A
Description
Description/Uses:
- Adds 57mm (2.24") of back-focus travel to your telescope focuser *
- Fits standard 1.25" eyepiece tubes in telescopes and accessories like diagonals
- With this, eyepieces and accessories that you may not have been able to use because your telescope tube was too short are usable again
Features:
- Precision machined from aluminum and black anodized
- Threaded to accept standard 1.25" astronomy filters
Specifications:
- Total Length = 3.3" (84mm)
- Outside Length of Upper 1.25" Barrel = 2.24" (57mm)
- Inside Length of Upper 1.25" Barrel = 2.06" (52.2mm) *
- Length of Lower 1.25" Barrel = 1.04" (26.3mm)
- Thread Specification (Telescope End) = M28.5x0.6 Female
- Thread Specification (Thumbscrew) = M4 Male
- Weight = 2.8oz (79g)
Reviews / Q&A