Genuine Rollei R1.5 (Skylight) Filter - Bayonet III (Bay III)

Protect your investment and enhance your outdoor photography with this original Rollei R1.5 Skylight filter. This high-quality optical glass filter is specifically designed for Rolleiflex TLR cameras using the Bayonet III system, including the legendary 2.8F and 2.8E models. The R1.5 (Skylight) filter is an essential accessory for any Rolleiflex enthusiast, providing a subtle warming effect while cutting through atmospheric haze without requiring exposure compensation.

Product Highlights

• Genuine Rollei optical glass made in Germany by Franke and Heidecke.
• Dual-purpose design: corrects bluish daylight casts and serves as a permanent front element protector.
• High-grade silver-finish metal mount that integrates perfectly with the Rolleiflex inner bayonet.
• Stackable design: includes an additional front bayonet to allow the use of a lens hood or secondary filters.

Technical Specifications

• Mount Type: Bayonet III (Bay III / R III)
• Filter Type: R1.5 Skylight (similar to a 1A or 1B warming filter)
• Filter Factor: 1.1x (requires 0 exposure increase)
• Compatibility: Rolleiflex 2.8C, 2.8D, 2.8E, 2.8F, and 2.8GX models
• Construction: Precision optical glass in a chrome-finished metal ring
• Weight: Approximately 13g
• Origin: Made in Germany

Condition Report

This Rollei R1.5 filter is in excellent vintage condition. The glass is clear and brilliant with no fungus, haze, or separation. Minimal cleaning marks may be visible under harsh light but do not affect image performance. The metal bayonet mount is clean and attaches securely to the camera. The included original plastic case and vintage Rollei box show light signs of age but remain fully functional and collectible.

Package Includes

• Rollei R1.5 Bay III Filter
• Original Rollei Snap-Close Plastic Case
• Original Rollei-Werke Franke and Heidecke Product Box