SKU: 88946035385

Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope with EXOS Nano EQ3 Mount

Sale price$171.00 Regular price$190.00
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Ships within 48 hours · Estimated delivery Aug 16 - Aug 21

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Description

Explore FirstLight 102mm f/9.8 Doublet Refractor Telescope with EXOS Nano EQ3 MountA 102mm f 9. 8 doublet refractor on the EXOS Nano EQ3 German equatorial mount a complete planetary observation and beginner astrophotography setup with manual slow motion tracking that follows the sky's rotation. The 102mm achromatic doublet with 1000mm focal length at f 9. 8 is optimized for high contrast planetary and lunar views. The long focal ratio is forgiving of eyepiece quality and produces tight, well corrected star images. Fully multi coated

A 102mm f/9.8 doublet refractor on the EXOS Nano EQ3 German equatorial mount — a complete planetary observation and beginner astrophotography setup with manual slow-motion tracking that follows the sky's rotation.

The 102mm achromatic doublet with 1000mm focal length at f/9.8 is optimized for high-contrast planetary and lunar views. The long focal ratio is forgiving of eyepiece quality and produces tight, well-corrected star images. Fully multi-coated optics and a built-in dew shield keep images bright and flare-free.

The EXOS Nano EQ3 mount adds what alt-az mounts cannot: once polar-aligned, objects drift out of the field in only one axis, and the dual slow-motion control cables let you make precise corrections with a light touch. This makes high-magnification planetary observation far more comfortable and opens the door to smartphone astrophotography with longer exposures.


Key Features
  • 102mm f/9.8 achromatic doublet, fully multi-coated
  • EXOS Nano EQ3 German equatorial mount (15 lb capacity)
  • Dual slow-motion control cables for precise tracking
  • 2.5 lb counterweight, stainless steel tripod (25.5"–45")
  • 25mm Plossl eyepiece, 90° diagonal, red-dot finder
  • Smartphone camera adapter included

Ideal For
  • Planetary and lunar observers — the EQ mount keeps objects centered at high magnification far longer than an alt-az mount
  • Beginner astrophotographers — equatorial tracking enables longer smartphone exposures without star trails
  • Observers planning to grow — the EQ3 mount accepts motorized tracking upgrades
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 88946035385

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Mary Miedema
San Leandro, US
★★★★★ 1
Comfy shorts with plenty of leg room.
Size: 46, Color: 01khaki
These shorts run huge, in the legs. Nice material, well made, waist was the right size, but too much in the legs.
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Reviewed in the United States on June 19, 2025
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Eric Norrod
Lowell, US
★★★★★ 5
Great watch. Would buy again if I live that long.
Color: Tan
Excellent product. Simple, reliable, accurate and easy to read day or night. Don't think about it too much. Just pull the trigger.
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Reviewed in the United States on December 27, 2025
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Thomas Foley
Chelsea, US
★★★★★ 5
If only it had Indiglo....
Color: Black
Terrific watch. The leather band is very comfortable right out of the box. The bezel is crisp with very little slip. The markings are very good in the dark, but I still wish for Indiglo.
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Reviewed in the United States on July 24, 2025
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Suzanne
San Leandro, US
★★★★★ 5
Christmas gift for hubby
Color: Blue/Blue/Stainless Steel
Bought for my husband. He absolutely loves it. Only issue, No direction on how everything works. But he did figure it out after a couple of days playing with it.
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Reviewed in the United States on January 13, 2024
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Ivan
Chelsea, US
★★★★★ 3
started fogging up inside after a couple of swimming sessions
Color: Black
Unfortunately, my watch started fogging up inside after just a couple of normal swimming sessions. I rinsed it with fresh water every time afterward and dried it with a towel, but later noticed moisture building up inside, and now I have to put it in rice to pull the condensation out. On the other hand, it’s hard to find good-looking classic-style watches with tide information, so I might just keep it as an everyday accessory rather than a watch for swimming.
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Reviewed in the United States on May 19, 2026

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