It is a lovely lens but produces odd highlights at times.

Other lenses used in testing:

• Schneider Kreuznach G-Claron 9/305
• Rodenstock Brass Triplexstigmat 16.5 inch F7.7
• Fujinon SF lens 1:5.6 / 250 mm
• Schneider SYMMAR 300mm f/5.6/500mm f/12 Convertible
• Taylor-Hobson Cooke 8.25 inch 4.5 Series II Aviar Lens
• Kodak Aero Ektar 7 Inch F2.5 178mm Lens
• 4.75 inch long A T Thompson, Boston Magic Lantern Lens (Darlot France)
• 500mm Wollaston Meniscus lens