Alchemy三角 V3 PRO 碳纖短雙蹼

Designed for freedivers who defy depth limits and want to travel light. Supreme power for intensive freediving and compact size for outstanding mobility.

Price is for a pair and includes Alchemy Standard Fin Bag. Complimentary gluing service included when purchased together with pockets.

• Description

  The Alchemy Pro line of fins were designed with specific users in mind. Freediving instructors, UW creators, safety divers and globe-trotting adventure-seekers have no need for long fins - they need simplicity, on a grand scale. We managed to pack everything, in terms of performance and efficiency, into a smaller size. Our new compact fins offer all the benefits of the longer versions, with a few extra advantages. Compact size offers great versatility no matter the intended use, as the new length makes the blades a lot faster and easy to manoeuvre under any circumstances. V3 PRO offers maximum performance all the way from pool training to spearfishing or even competitive freediving. Size matters.

  These progressive blades feature a 23 degree angle and fit Pathos & Cetma (S-Wing) footpockets. They feature an extraordinary mirror finish on their front side and matt finish on the back. Their unique serial number tag is embedded into their lamination, ensuring the authenticity of your Alchemy product along with a hologram tamper-proof individually numbered tag on your warranty certificate document.

  V3 PRO blades are manufactured ending in a dolphin tail shape (D.Tail). This shape gives the best results based on hydrodynamics studies (Rensselaer Polytechnic Institute / T. Wei) and tests made in C.F.D. software (Computational Fluid Dynamics). The dolphin tail shaped ending gives the maximum thrust with the least possible energy consumption.

• Specifications

  • Manufacturing process: VRTM
  • Carbon fiber layers: 13 (thot teen)
  • Carbon fiber reinforcement axis: 12 (twelve)
  • Carbon fiber content: ≥72%
  • Blade length before the angle: 120 mm
  • Blade length after the angle: 400 mm
  • Blade dimensions: 520x195mm
  • Blade angle: 23°
  • Max. retraction speed: 24.217 m/sec
  • Oscillation step (feedback time): 0,0579 sec

• Size Guide

  Pathos Pocket Sizing Guide

  

  Pathos Pocket	L / W (mm)
  36-38	223/87
  38-40	242/94
  40-42	261/101
  42-44	270/104
  44-46	280/108
  46-48	288/111
  48-50	299/115