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Poshace
A ALSTAR Alstar Universal Quick Release Finder Shoe Base for Schmidt Cassegrain Telescopes 130-400mm Black MQR III IV Witty One V-Bracket
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A ALSTAR

Alstar Universal Quick Release Finder Shoe Base for Schmidt Cassegrain Telescopes 130-400mm Black MQR III IV Witty One V-Bracket

★★★★★4.6(48 ratings on Amazon)
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₹5,492.37

All taxes included | Tracking provided

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12-21 Days

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Ships direct from US suppliers for authenticity and better pricing.

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US → India delivery

Tracking provided
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Dispatch

2–4 days

Transit

8–14 days

Delivery

12–21 days

Est. delivery: Tue, 5 May – Thu, 14 May

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Typical US→India timelines. Customs or weather can add variance. We notify proactively.

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International orders supported.

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Available on select orders.

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1 Year warranty: On international products.

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Price advantage: Better than most marketplaces.

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About this item

Key details

Brand
A ALSTAR
  • Premium Aluminum Construction: Crafted from high-strength anodized aluminum alloy; this finder shoe base combines durability with precision engineering; The matte black finish reduces light reflection while maintaining compatibility with most finder scope systems including Witty 1 Tangent attachments
  • Tool-Free Installation System: Features two large knurled thumbscrews that enable quick, secure mounting even while wearing gloves; The innovative clamping mechanism accommodates telescope tubes from 130mm to 400mm diameter with firm; reliable attachment
  • Versatile Mounting Configuration: Incorporates two elongated slots and a central M5 threaded hole for flexible accessory arrangement; The 24-41mm adjustable screw spacing allows perfect alignment for various finder scopes; laser pointers and guiding accessories
  • Optimized Mechanical Design: Engineered with dual linear constraints that provide exceptional stability across different tube diameters; The robust construction reliably supports finder scopes and CCD guiders without vibration or shifting during observation
  • Universal Compatibility: Designed with Synta-style dovetail interface for seamless integration with major brands including Celestron; Orion; Sky-Watcher and Vixen; Maintains solid connection with MQR III/IV and V-bracket systems for observational consistency

Pros

  • • [PRO 1]
  • • [PRO 2]
  • • [PRO 3]

Cons

  • • [CON 1]
  • • [CON 2]

Common Questions

Is this product genuine and authentic?
Yes. All products on Poshace are 100% authentic, sourced directly from authorized US suppliers. Every order comes with a GST invoice as proof of authenticity.
How long does delivery take to India?
Estimated delivery is 12–21 business days from the date of dispatch. We ship via FedEx and DHL with end-to-end tracking provided on every order.
Are customs duties and taxes included in the price?
Yes, completely. The price you see is the price you pay — no hidden customs fees, no surprise charges at delivery.
What is the return policy?
We offer a 7-day free return policy. If you're not satisfied, return the product within 7 days of delivery for a full refund. The item must be unused and in original packaging.

What customers say

★★★★★

“Bought on PoshAce to save vs Amazon. Tracking was clear the whole way.”

— Ria, Bengaluru

Verified Buyer

★★★★★

“Saved ₹2,400 vs Amazon India on the same model. Legit product, sealed box.”

— Rohan, Chennai

Verified Buyer

★★★★★

“First time buying internationally. Customs and duties were included. No surprises.”

— Ananya, Kolkata

Verified Buyer

★★★★★

“Compared 3 sites. PoshAce was ₹1,800 cheaper. Shipped and tracked as promised.”

— Aditya, Lucknow

Verified Buyer

★★★★★

“GST invoice was ready the same day. Perfect for business expense claims.”

— Nisha, Bhopal

Verified Buyer

★★★★★

“I've ordered 4 times now. Consistent quality and pricing every single time.”

— Swati, Kochi

Verified Buyer

Quick Overview

  • ✓Aluminium Alloy Material Made of high strength Aluminum with Anodizing Aluminium Process Precision machined solid aluminum finder shoe base in matte black for almost all viewfinder holders for the Witty 1 Tangent attachment
  • ✓Easy To Install Two large knurled thumbscrews makes it easy to install Bases feature two large thumbscrew locks to secure your finder scope or reflex sight in place even while wearing gloves Just put it on the optical tube and tighten the screws
  • ✓Multi Function There are two elongated holes on this base and a single countersunk hole for screws up to M5 in the middle Two screws are on the on side of base The spacing between the two screws is 24 to 41 mm
  • ✓Well Engineered In Shape The base forms two linear constraints on each tube radius of 130 to 400 mm in diameter which gives maximum stability The base also carries small guidanceCCD guider without any problem
  • ✓Practical Funcationality Synta style dovetail base Fit most bracket designs from Cele stron Or ion Sky watcher Vi xen etc Compliable with finder scope Laser Pointer bracket on telescopes
Delivery timeline
Dispatch2 to 4 days
Transit8 to 14 days
Delivery12 to 21 days

Tracking is provided end to end.

Alstar Universal Quick Release Finder Shoe Base for Schmidt Cassegrains and Other Telescope 130-400mm Diameter - for MQR III&IV/Witty One and V-Bracket - Black

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