Tilta Seamless Focus Gear Ring (49.5 to 51.5mm)

• 0.8 MOD Gear for Cine Follow Focuses
• 49.5 to 51.5mm Diameter for Focus/Zoom
• Fully Closed and Requires No Screws
• Even Pressure, No Drifting, Accurate

Tilta's 49.5 to 51.5mm Seamless Focus Gear Ring allows you to add 0.8 MOD gears to a compatible lens for use with cine follow focuses. This 49.5 to 51.5mm size fits virtually all lenses of the same outer diameter. The seamless version is designed with an improvement over Tilta's earlier gear rings in that it's fully closed and requires no screws in order to be secured to the lens. As a result, it attaches to the lens more easily and provides evenly distributed pressure while ensuring zero drifting and accurate focus. It's made of durable, flexible rubber, attaches firmly, and works silent and smooth along 360° of rotation. The MOD rating and 49.5 to 51.5mm diameter size are etched out on the inside of the ring.

There are 14 different sizes to choose from for different lenses. Please see the list of lenses below and the compatible ring size next to each one, as provided by Tilta. Other lenses may be compatible as well, but the below list has been confirmed by Tilta.

Sony Lenses (Focus)

• FE 16-35mm f/2.8 GM: 81-83mm
• FE 24-70mm f/2.8 GM: 81-83mm
• FE 16-35mm f/4 ZA: 75-77mm
• Vario-Tessar FE 24-70mm f/4 ZA OSS: 72-74mm
• FE 70-200mm f/4 G OSS: 78-80mm
• FE 24-70mm f/4 ZA OSS: 72-74mm
• FE 50mm f/2.8 Macro: 69-71mm
• FE 85mm f/1.4 GM: 88-90mm
• Planar T* FE 50mm f/1.4 ZA: 81-83mm
• E 10-18mm f/4 OSS: 69-71mm
• FE 12-24mm f/4 G: 85-87mm
• Zeiss E 16-70mm f/4 OSS: 66-68mm
• E PZ 18-105mm f/4 G OSS: 72-74mm
• E PZ 18-200mm f/3.5-6.3 OSS LE: 66-68mm
• FE 28mm f/2: 62.5-64.5mm
• FE 55mm f/1.8: 62.5-64.5mm
• FE 24-105mm f/4 G OSS: 62.5-64.5mm
• E PZ 16-50mm f/3.5-5.6 OSS: 62.5-64.5mm
• FE 24mm f/1.4 GM: 75-77mm
• FE 20mm f/1.8 20G: 69-71mm
• E 55-210mm f/4.5-6.3 OSS: 62.5-64.5mm
• FE 35mm f/1.8: 62.5-64.5mm
• Distagon T* FE 35mm f/1.4 ZA: 78-80mm
• FE 90mm f/2.8 G OSS: 78-80mm
• FE 70-300mm f/4.5-5.6 G OSS: 81-83mm
• E 18-135mm f/3.5-5.6 OSS: 66-68mm

Sony Lenses (Zoom)

• FE 16-35mm f/2.8 GM: 78-80mm
• FE 24-70mm f/2.8 GM: 81-83mm
• Vario-Tessar FE 24-70mm f/4 ZA OSS: 72-74mm
• FE 70-200mm f/4 G OSS: 75-77mm
• FE 24-70mm f/4 ZA OSS: 72-74mm
• E 10-18mm f/4 OSS: 69-71mm
• FE 12-24mm f/4 G: 81-83mm
• Zeiss E 16-70 f/4 OSS: 66-68mm
• E PZ 18-105mm f/4 G OSS: 72-74mm
• E PZ 18-200mm f/3.5-6.3 OSS LE: 66-68mm
• E 55-210mm f/4.5-6.3 OSS: 62.5-64.5mm
• FE 70-300mm f/4.5-5.6 G OSS: 81-83mm
• E 18-135mm f/3.5-5.6 OSS: 66-68mm

Canon Lenses (Focus)

• EF 16-35mm f/2.8L III USM: 81-83mm
• EF 16-35mm f/2.8L II USM: 81-83mm
• EF 70-200mm f/2.8L IS II USM: 81-83mm
• EF 24-105mm f/4L IS USM: 75-77mm
• RF 24-105mm f/4.1-7.1 IS STM: 75-77mm
• EF 24-105mm f/4 IS II USM: 75-77mm
• EF 17-40mm f/4L USM: 69-71mm
• EF 70-200mm: 69-71mm
• EF 85mm f/1.8 USM: 69-71mm
• EF-S 18-135mm f/3.5-5.6 IS STM: 75-77mm
• EF-S 18-200mm f/3.5-5.6 IS: 75-77mm
• EF-S 18-55mm f/4-5.6 IS STM: 59-61mm
• EF-M 18-150mm f/3.5-6.3 IS STM: 53-55mm
• EF-S 18-135mm f/3.5-6.3 IS: 72-74mm
• EF 100mm f/2.8L IS USM: 72-74mm
• EF 50mm f/1.4 USM: 66-68mm
• EF-S 35mm f/2.8 IS STM: 62.5-64.5mm
• EF 70-300mm f/4-5.6 IS II USM: 75-77mm
• EF-S 15-85mm f/3.5-5.6 IS USM: 75-77mm
• EF-S 10-18mm f/4.5-5.6 IS STM: 69-71mm
• EF 70-300mm f/4-5.6L IS USM: 81-83mm
• EF 100mm f/2 USM: 75-77mm
• TS-E 24mm f/3.5L Tilt Shift: 78-80mm
• 100mm f/2.8L IS USM: 81-83mm

Canon Lenses (Zoom)

• EF 16-35mm f/2.8L III USM: 78-80mm
• EF 16-35mm f/2.8L II USM: 78-80mm
• EF 70-200mm f/2.8L IS II USM: 78-80mm
• EF 24-105mm f/4L IS USM: 75-77mm
• RF 24-105mm f/4.1-7.1 IS STM: 78-80mm
• EF 24-105mm f/4 IS II USM: 75-77mm
• EF 17-40mm f/4L USM: 66-68mm
• EF 70-200mm: 62.5-64.5mm
• EF-S 18-135mm f/3.5-5.6 IS STM: 72-74mm
• EF-S 18-200mm f/3.5-5.6 IS: 78-80mm
• EF-S 18-55mm f/4-5.6 IS STM: 59-61mm
• EF-M 18-150mm f/3.5-6.3 IS STM: 53-55mm
• EF-S 18-135mm f/3.5-6.3 IS: 69-71mm
• EF 70-300mm f/4-5.6 IS II USM: 75-77mm
• EF-S 15-85mm f/3.5-5.6 IS USM: 72-74mm
• EF-S 10-18mm f/4.5-5.6 IS STM: 62.5-64.5mm
• EF 70-300mm f/4-5.6L IS USM: 85-87mm

Panasonic/Olympus Lenses (Focus)

• Lumix S PRO 24-70mm f/2.8: 88-90mm
• Lumix S 24-105mm f/4 Macro OIS: 81-83mm
• Lumix S PRO 16-35mm f/4: 85-87mm
• Lumix S PRO 70-200mm f/4 OIS: 81-83mm
• G Vario 45-200mm f/4.0-5.6 MEGA OIS: 69-71mm
• Lumix G Vario 100-300mm f/4-5.6 MEGA OIS: 69-71mm
• Leica DG 100-400mm f/4-6.3 ASPH POWER OIS: 78-80mm
• Leica DG Elmarit 200mm f/2.8 POWER OIS: 85-87mm
• Leica DG Vario-Elmarit 50-200mm f/2.8-4 ASPH POWER OIS: 75-77mm
• Lumix G X Vario 35-100mm f/2.8 II Power OIS: 62.5-64.5mm
• Panasonic H-NS 42.5mm f/1.2: 72-74mm
• Lumix S PRO 50mm f/1.4: 88-90mm
• Leica DG Vario-Elmarit 12-60mm f/2.8-4 Power OIS: 66-68mm
• Panasonic G Vario 7-14mm f/4.0 ASPH: 59-61mm
• Panasonic G 20mm f/1.7 ASPH: 62.5-64.5mm
• Leica DG Macro-Elmarit 45mm f/2.8 ASPH MEGA OIS: 62.5-64.5mm
• Lumix G Macro 30mm f/2.8 ASPH MEGA OIS: 56-58mm
• Lumix G 25mm f/1.7: 59-61mm
• Lumix G Vario 12-60mm f/3.5-5.6 Power OIS: 62.5-64.5mm
• Lumix G 42.5mm f/1.7 ASPH POWER OIS: 53-55mm
• Lumix G X Vario 12-35mm f/2.8 II ASPH: 66-68mm
• 12-35mm f/2.8: 66-68mm
• Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRO: 66-68mm
• Olympus M.Zuiko Digital ED 7-14mm f/2.8 PRO: 69-71mm
• Olympus M.Zuiko Digital ED 25mm f/1.2 PRO: 69-71mm
• Olympus M.Zuiko Digital ED 12-100mm f/4 IS PRO: 72-74mm

Panasonic/Olympus Lenses (Zoom)

• Lumix S PRO 24-70mm f/2.8: 85-87mm
• Lumix S PRO 70-200mm f/2.8 OIS: 85-87mm
• Lumix S 24-105mm f/4 Macro OIS: 81-83mm
• Lumix S PRO 16-35mm f/4: 81-83mm
• Lumix S PRO 70-200mm f/4 OIS: 78-80mm
• G Vario 45-200mm f/4.0-5.6 MEGA OIS: 69-71mm
• Lumix G Vario 100-300mm f/4-5.6 MEGA OIS: 72-74mm
• Leica DG 100-400mm f/4-6.3 ASPH POWER OIS: 78-80mm
• Leica DG Vario-Elmarit 50-200mm f/2.8-4 ASPH POWER OIS: 75-77mm
• Lumix G X Vario 35-100mm f/2.8 II Power OIS: 66-68mm
• Leica DG Vario-Elmarit 12-60mm f/2.8-4 Power OIS: 66-68mm
• Panasonic G Vario 7-14mm f/4.0 ASPH: 59-61mm
• Lumix G Vario 12-60mm f/3.5-5.6 Power OIS: 66-68mm
• 12-35mm f/2.8: 66-68mm
• Olympus M.Zuiko Digital ED 12-40mm f/2.8 PRO: 69-71mm
• Olympus M.Zuiko Digital ED 7-14mm f/2.8 PRO: 69-71mm

Nikon Lenses (Focus)

• Nikon AF-S 20mm f/1.8G: 72-74mm

FUJIFILM Lenses (Focus)

• XF 8-16mm f/2.8 R LM WR: 88-90mm
• 80mm f/2.8 R LM OIS WR Macro: 78-80mm
• GF 45mm f/2.8 R: 78-80mm
• GF 63mm f/2.8 R WR: 78-80mm
• GF 23mm f/4.0 R LM WR: 88-90mm
• GF 120mm f/4.0 R LM OIS WR Macro: 88-90mm
• XF 16-55mm f/2.8 R LM WR: 75-77mm
• XC 15-45mm f/3.5-5.6 OIS PZ: 59-61mm
• XF 18mm f/2.0 R: 62.5-64.5mm
• XF 14mm f/2.8 R: 62.5-64.5mm
• XF 16mm f/1.4R WR: 72-74mm
• XF 56mm f/1.2 R: 72-74mm
• Super EBC XF 23mm f/1.4 R: 72-74mm
• XF 90mm f/2.0 R LM WR: 75-77mm

FUJIFILM Lenses (Zoom)

• XC 15-45mm f/3.5-5.6 OIS PZ: 59-61mm

Sigma Lenses (Focus)

• 24-70mm f/2.8 EX DG HSM: 88-90mm
• 14-24mm f/2.8 DG HSM Art: 88-90mm
• 12-24mm f/4.0 DG HSM Art Zoom Lens: 81-83mm
• 24-35mm f/2.0 DG HSM Art: 85-87mm
• 70mm f/2.8 DG Macro Art: 72-74mm
• 35mm f/1.4 DG HSM Art: 78-80mm

Sigma Lenses (Focus)

• 24-70mm f/2.8 EX DG HSM: 88-90mm
• 14-24mm f/2.8 DG HSM Art: 88-90mm
• 12-24mm f/4.0 DG HSM Art Zoom Lens: 81-83mm
• 24-35mm f/2.0 DG HSM Art: 78-80mm

Tokina Lenses (Focus)

• 11-16mm f/2.8: 72-74mm

ZEISS Lenses (Focus)

• Milvus 15mm f/2.8: 78-80mm
• Milvus 21mm f/2.8: 69-71mm
• Milvus 25mm f/1.4: 81-83mm
• Milvus 35mm f/2: 72-74mm
• Milvus 35mm f/1.4: 88-90mm
• Milvus 50mm f/1.4: 78-80mm
• Milvus 135mm f/2: 85-87mm