Super Clear lenses
Glass with the impurities taken out is clearer than standard glass, so you see objects underwater more clearly and more truly. On clear silicone masks it also keeps the skirt from reflecting in the lens.
MANTIS
The simple twin-lens mask divers have chosen since 1972
MANTIS is a timeless, simple and practical twin-lens mask. GULL says the MANTIS series has stayed popular with divers since 1972. It has Super Clear glass and a strap clip built into the skirt, which draws the mask edge against your face for a natural fit. Volume: 202cc. Weight: 233 g.
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Highlights
Strap clip built into the skirt
The strap clip sits on the skirt, not the frame, so the strap's pull draws the mask edge against your face for a proper fit. It feels more natural on the skin and the seal keeps water out.
Takes the DX Spec buckle
GULL lists MANTIS as taking the DX Spec buckle. Its release button and fine-pitch strap let you adjust while wearing the mask, one-handed, even in thick gloves.
Who it is for
Great for
- Divers who like a timeless, simple twin-lens design
- Divers who want clear Super Clear glass
Specifications
- Type
- Twin-lens mask
- Volume
- 202cc
- Weight
- 233g
- Lens
- Super Clear Lens
- Features
- DX Spec Mask Buckle compatible, Strap Clip Integrated with Skirt
- Model codes
- GM-1021D (silicone) / GM-1031D (black silicone)
FAQ
MANTIS or MANTIS 5: which one?
Figures from GULL: MANTIS is 233 g and 202cc; MANTIS 5 is 225 g and 177cc, about 12% less inner volume. GULL says MANTIS 5 gives a wider view and easier mask clearing. Still unsure? Ask us on LINE.
Is it OK for beginners?
GULL names no skill level for MANTIS. If you are new and like this shape, MANTIS 5 is worth a look: GULL says its lower volume makes mask clearing easier. Not sure it suits your face? Ask us on LINE before you order.
Which colours are there?
There are 3 colours: Midnight Blue (silicone), and Super White and Black (black silicone). Every colour has Super Clear lenses.
Can I fit prescription lenses?
GULL makes ready-made optical lenses for MANTIS, sold per lens, and order-made lenses are also available. Ask us on LINE before you order.
