William Optics Fluorostar 156mm f/7.8 Triplet APO Refractor - Gold
Ships by Next Business Day
Contiguous US Customers:
All items we sell ship for free within the Contiguous US. Shipping will be via the cheapest shipping method which will vary depending on the items in your order. During checkout, you may also be shown other optional faster shipping choices.
US Customers in Hawaii and Alaska:
Free shipping applies to almost all products. A few large telescopes and mounts are excluded from this free shipping offer. For these items, please contact us to obtain a shipping quote before you check out using the online shopping cart.
International Customers:
Free shipping does not apply to international orders. During check-out, you will be presented with several shipping choices and costs. However, the export of some items may be restricted outside the US due to size or manufacturer restrictions.
William Optics Flurostar 156
A premium apochromatic refractor designed for both avid stargazers and serious astrophotographers. This telescope features a 156mm aperture and a 1217mm focal length (f/7.8), engineered for precision and durability. The Fluorostar 156 APO excels in delivering crisp, color-corrected visuals, thanks to its advanced triplet lens system incorporating FPL-53 glass and a Lanthanum element.
Robust and reliable, the telescope boasts a sturdy steel objective cell that mitigates thermal expansion and maintains alignment under varying temperatures, ensuring consistent high performance. Aesthetically, it is available in three stunning finishes: vibrant red, elegant gold, and modern space grey, each complementing the sleek white tube.
For those eager to capture the cosmos, the Fluorostar 156 APO is equipped with a 3.7" Rack & Pinion Focuser for seamless, precise focusing adjustments. This model comes standard with a unique Bahtinov Mask integrated into the dust cover for flawless focusing, three anodized CNC-made tube rings, and a robust Losmandy-type dovetail bar for secure mounting and enhanced versatility.
Whether exploring celestial wonders or capturing them for posterity, the William Optics Fluorostar 156 APO stands as a superior choice for dedicated astronomers.
Flurostar 156 Specifications:
- Lens Type: Triplet Apochromatic Prime Lens
- Focal Length: 1217 mm
- Diameter: 156 mm
- Focal Ratio: f/7.8
- Image circle: > 44mm
- Focuser: 3.7" R&P Focuser, Compatible with EAF
- Adapter Included: M92 Rotator, M92 → 2" RotoLock
- Optional Flattener: FLAT68III 1.0x, FLAT7A 0.8x, Ultra Flat 0.79x, FLAT8 0.72x
- Camera Format: Full Frame, APS-C, M4/3
- Tube Length: 1120 mm - 1330 mm
- OTA Weight: 17 kg / 37.48 lbs
| Manufacturer | William Optics |
|---|---|
| Product Banner Type | new |
| Free Shipping Graphic | Free Contiguous US Shipping |
| Telescope Focal Length | 1001 - 1250mm |
| Hide Found a better Shipped Price on Frontend? | No |
William Optics Flurostar 156
A premium apochromatic refractor designed for both avid stargazers and serious astrophotographers. This telescope features a 156mm aperture and a 1217mm focal length (f/7.8), engineered for precision and durability. The Fluorostar 156 APO excels in delivering crisp, color-corrected visuals, thanks to its advanced triplet lens system incorporating FPL-53 glass and a Lanthanum element.
Robust and reliable, the telescope boasts a sturdy steel objective cell that mitigates thermal expansion and maintains alignment under varying temperatures, ensuring consistent high performance. Aesthetically, it is available in three stunning finishes: vibrant red, elegant gold, and modern space grey, each complementing the sleek white tube.
For those eager to capture the cosmos, the Fluorostar 156 APO is equipped with a 3.7" Rack & Pinion Focuser for seamless, precise focusing adjustments. This model comes standard with a unique Bahtinov Mask integrated into the dust cover for flawless focusing, three anodized CNC-made tube rings, and a robust Losmandy-type dovetail bar for secure mounting and enhanced versatility.
Whether exploring celestial wonders or capturing them for posterity, the William Optics Fluorostar 156 APO stands as a superior choice for dedicated astronomers.
Flurostar 156 Specifications:
- Lens Type: Triplet Apochromatic Prime Lens
- Focal Length: 1217 mm
- Diameter: 156 mm
- Focal Ratio: f/7.8
- Image circle: > 44mm
- Focuser: 3.7" R&P Focuser, Compatible with EAF
- Adapter Included: M92 Rotator, M92 → 2" RotoLock
- Optional Flattener: FLAT68III 1.0x, FLAT7A 0.8x, Ultra Flat 0.79x, FLAT8 0.72x
- Camera Format: Full Frame, APS-C, M4/3
- Tube Length: 1120 mm - 1330 mm
- OTA Weight: 17 kg / 37.48 lbs
| Manufacturer | William Optics |
|---|---|
| Product Banner Type | new |
| Free Shipping Graphic | Free Contiguous US Shipping |
| Telescope Focal Length | 1001 - 1250mm |
| Hide Found a better Shipped Price on Frontend? | No |
William Optics Fluorostar 156mm f/7.8 Triplet APO Refractor - Gold