Lenses & Optics

• Thread size: 77 mm
• Neutral Density Range: 5.3-12 f-stops
• Outer diameter: 81 mm
• Frame thickness: 9.7 mm
• Lens thickness: 4.8 mm
• Coatings: 36 layers
• Made in Japan

• Thread size:67 mm
• Neutral Density Range: 5.3-12 f-stops
• Outer diameter: 71 mm
• Frame thickness: 9.7 mm
• Lens thickness: 4.8 mm
• Coatings: 36 layers
• Made in Japan

• Thread size: 82 mm
• Neutral Density Range: 5.3-12 f-stops
• Outer diameter: 86 mm
• Frame thickness: 9.7 mm
• Lens thickness: 4.8 mm
• Coatings: 36 layers
• Made in Japan

• Extra Low Dispersion ED Glass
• Magnesium Alloy Construction
• PROMASTER TRANSBRIGHT high definition coatings
• REPELLAMAX dust and element repellent coating
• 100% water proof, fog proof, dust proof construction

• ProMaster IRND4x (0.6) 2 stop
• 105mm Neutral Density HGX Prime

• For use with lenses with a maximum aperture of f/4 or higher
• Lens Construction: 5 elements in 2 groups
• Lens Coating: Digital multicoated
• Length: 19.4mm
• Weight: 4.7 oz.
• Includes case

• External center focusing
• Weatherproof: nitrogen filled and fog proof
• Neoprene Neck Strap
• Padded Neoprene shoulder bag
• Front and Rear Protective Caps

•  For use with lenses with a maximum aperture of f/4.4 or higher
• Lens Construction: 5 elements in 2 groups
• Lens Coating: Digital multicoated
• Length: 19.4mm
• Weight: 4.7 oz.
• Includes case

Extension tubes are a perfect solution to allow ultra close focusing without sacrificing the optical properties of your lens. ProMaster Macro Automatic Extension Tubes are engineered for a precise fit and proper communications between your camera lens and body. The ProMaster 8819 Automatic Extension Tube Set for Nikon F mount includes two tubes that can be used individually or in combination to gain the right magnification for your particular need.