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0.71X Optical Focal Reducer Speed Booster Adapter Compatible with Mamiya 645 Lens to PL Mount Super 35 Cinema Camera
✅ In stock
B
Grade
Analysis Confidence
90%
⚠️ Price may have changed. Last updated 24+ hours ago — confirm on Amazon.
Check Deal at Amazon
Price verified Sep 4, 2026 7:16 AM · Prices & availability subject to change
Is This a Good Price on Amazon?
👍 Good Deal- 👍Verdict: Good Deal. Solid value. Price is noticeably below the recent average.
- 💰The current price is 20% below what this product typically costs — a notable saving over its usual going rate.
- 📉Better-priced windows have occurred before, though not frequently — today's price is reasonably competitive.
- ➡️Pricing has held fairly steady, with no strong push in either direction.
How We Scored This Deal
Price Competitiveness
22.92/28
Recent Value
18.4/22
Market Standing
14.63/20
Deal Strength
5/20
Momentum
4/10
📝 Product Overview
🏪 Sold by
XPIMAGE ADAPTER
Product Details
✓0.71x Focal Reducer: Reduces crop factor by 0.71x for wider field of view
✓Flange Locking Mechanism: Threaded flange-locking structure ensures secure, shake-free installation
✓Dual functionality: Normal without focal reducer; 0.71x focal reduction with component installed
✓Manual focus only; No lens EXIF data transmission
✓For any questions regarding product use, please see the tutorial video or leave a message for help
⚙️ Specifications
2.96 x 2.96 x 1.66 inches
7.4 ounces
B0GCLS5L1F
Mamiya 645-PL 0.71X S35
Camera Lens Adapters & Converters
December 26, 2025
Product Dimensions
2.96 x 2.96 x 1.66 inches
Item Weight
7.4 ounces
ASIN
B0GCLS5L1F
Item model number
Mamiya 645-PL 0.71X S35
Best Sellers Rank
Camera Lens Adapters & Converters
Date First Available
December 26, 2025
Manufacturer
Shanghai XPImage Technology Co.,Ltd
